Modern Aquarium, New York, NY (2026)

10/31/2026

Product of the day!

Name: Assorted Exotic Black Rock by Pound
Link: https://www.modernaquarium.com/exotic-black-rock-by-pound/

🤔 What do you think about this product?

Description: Exotic Black Rock's unique and striking deep black coloration is guaranteed to stand out in your aquarium. Some of the rocks also exhibit golden patches of color on the surface, providing contrast and high visual impact. The deep black of the rocks also provides a great and contrasting background against the green colors and hues of live aquarium plants, making them appear even more vibrant and lush. They look great both individually or arranged in tight groups. Our Exotic Black Rock features the following:

Hand-selected by our staff
Best value for your money
Two sets to choose from (10lb set and 15lb set)
10 LB SET includes:

Qantities will vary but a typical set includes approx. 2 - 5 rocks
Approximate weight of 10 lbs

15 LB SET includes:

Qantities will vary but a typical set includes approx. 3 - 8 rocks
Approximate weight of 15 lbs

NOTE: The pictured rocks are general representations of the product. As it is a natural product, they come in different shapes, sizes, hues of color, and textures so the pieces that you will receive will be unique and one of a kind. No requests for substitutions, inclusions or exclusions are allowed.

10/31/2026

Plant of the day!

Name: Anubias Congensis - Potted
Link: https://www.modernaquarium.com/anubias-congensis-potted/

🤔 What do you think about this plant? Do you have it in your aquarium? If so, drop your pic in comments!

Description: Anubias Congensis | Potted
Anubias Congensis, also known as Congo Anubias, originates from West Africa. This anubias grows tall, and produces on its long stems slender but thick and leathery in appearance leaves. Their unusual shape makes this plant a worthy addition to any aquarium.
Care & Maintenance for Anubias Congensis
Anubias Congensis is a highly adaptable and undemanding aquarium plant. Lighting is not very important and the plant does not have special fertilization requirements. It's a great beginner plant and will grow well in most aquarium setups.

Minimum Lighting Required: Moderate
Temperature Range: 68-82°F
Tank Placement: Midground - Background

Anubias Congensis can be planted in substrate but care should be taken that the rhizome (the thick part of the root system) not be burried, or otherwise the plant will die. It can also be attached to hard surfaces such as rocks or driftwood. Anubias Congensis can be used in tanks with boisterous or herbivorous fish.
Anubias Congensis is also available bareroot.
Plants at Modern Aquarium
At Modern Aquarium, we strive to bring you healthy, beautiful specimens in every order. While the photos on our website are just examples of what you will receive, we do examine each plant in person before shipping it to you. If you have any questions about what to expect from your order, how to plant your new specimen, or the best starter plants for your tank, reach out to us any time!

10/30/2026

Product of the day!

Name: Artificial Birch Tree Logs
Link: https://www.modernaquarium.com/artificial-birch-tree-logs/

🤔 What do you think about this product?

Description: These Artificial Tree Logs sink on their own and come with a flat bottom, so if needed, you can further secure them to any slate/weighing material by screwing through it or by siliconing it.
Made of special resin, these logs can be easily cut down to size to fit your specific heigth needs.
100% neutral to all environments, these logs are completely safe to use in all aquariums.

10/30/2026

Plant of the day!

Name: Anubias Nana Petite on Lava Rock
Link: https://www.modernaquarium.com/anubias-nana-petite-on-lava-rock/

🤔 What do you think about this plant? Do you have it in your aquarium? If so, drop your pic in comments!

Description: Anubias Nana Petite on Lava Rock
Anubias nana ‘Petite’ is one of the smallest and hardiest Anubias varieties, originating from West Africa and prized for its tiny, deep green leaves and incredible toughness. Already attached to a natural lava rock, this specimen is truly “plug-and-play”: just rinse, place it in your tank, and enjoy an instant, natural-looking foreground accent that thrives even in low-light, low-tech aquariums.
Anubias Nana Petite Overview
In the aquarium, Anubias nana ‘Petite’ forms tight clumps of small, oval leaves—typically no more than about 1–1.5 inches in length—growing from a creeping rhizome. On lava rock, it quickly looks like a miniature, leafy shrub growing out of a natural stone, perfect for nano tanks, foreground detail, and filling in gaps between larger hardscape pieces.
Aquarists love Anubias nana ‘Petite’ for:

Exceptional hardiness: This is one of the toughest aquarium plants available, tolerating a wide range of water parameters and thriving in low to moderate light without CO₂, making it ideal for beginners and experienced aquascapers alike.
Compact size and texture: The very small, thick leaves add fine detail and contrast beautifully with larger-leaf plants and taller stems, making layouts feel more intricate and carefully composed.
Epiphyte growth on hardscape: As an epiphyte, Anubias grows attached to surfaces rather than planted in the substrate. On lava rock it creates a ready-made, natural focal point and can be easily moved or repositioned as your aquascape evolves.
Benefits for fish and invertebrates: The dense, tough foliage offers hiding places for shrimp, fry, and small fish, while the lava rock itself provides extra surface area for beneficial bacteria to colonize, supporting overall biological filtration.

We also offer a dedicated Anubias category at Modern Aquarium, featuring many different Anubias species and varieties with a range of leaf sizes and shapes. Anubias nana ‘Petite’ on Lava Rock pairs beautifully with other Anubias on wood or stone, allowing you to build rich, layered hardscape compositions that stay beautiful with very little maintenance.
Caring for Anubias nana ‘Petite’ on Lava Rock
Anubias nana ‘Petite’ is famously undemanding. It does well in low to moderate lighting, does not require CO₂ injection, and is happy in a wide range of pH and hardness levels. Because it is already attached to lava rock, there is no need to plant it in the substrate—simply position the rock where you want it in the aquarium, such as in the foreground, among other rocks, or at the base of driftwood.
As with all Anubias, the key is to keep the rhizome above the substrate. On lava rock this is taken care of for you, but if you ever transfer it to another rock or piece of driftwood, make sure you tie or glue the rhizome to the hard surface rather than burying it. Burying the rhizome can lead to rot. You can use aquascaping glue or thread to attach Anubias to other rocks or driftwood pieces if you wish to expand it beyond the original lava stone.
Anubias is a slow grower, which means it doesn’t demand heavy fertilization. However, occasional dosing of a complete liquid fertilizer can support healthy, steady growth. Because of its slow growth, it can be prone to algae on the leaves under very strong light; keeping light in the low-to-moderate range, maintaining good water quality, and including algae eaters such as Tiger Eye Nerite Snails can help keep leaves clean. When older leaves become damaged or heavily algae-covered, simply trim them at the base with sharp aquascaping scissors—our Modern Aquarium 6-Piece Aquascaping Tool Set (9.9") is perfect for this kind of precise, close-up work.
Over time, Anubias nana ‘Petite’ will propagate by producing side shoots along the rhizome. You can gently divide the rhizome with a sharp tool once it has multiple leaves and roots, then attach the new piece to another rock or driftwood, or place additional lava pieces nearby to create small Anubias “colonies” throughout the scape.

Light: Low–Moderate
Temperature Range: 69–86°F
Placement: Foreground / Attached to hardscape (rocks, driftwood, décor)
CO₂: Not required
Difficulty: Very Easy / Beginner-friendly
Growth Rate: Slow

With its toughness, flexibility, and small size, Anubias nana ‘Petite’ on Lava Rock is one of the most forgiving and versatile plants you can add to your aquarium.
Shop with Confidence at Modern Aquarium
At Modern Aquarium, each Anubias nana ‘Petite’ on Lava Rock is carefully inspected, cleaned, and prepared by hand before shipping so you receive a healthy, well-attached plant ready to place directly into your tank.

Top Quality Store & real reviews: Modern Aquarium has been designated by Google as a Top Qualit…

10/29/2026

Product of the day!

Name: Fluval Aqualife Plant Scapes Large Bacopa, 8"
Link: https://www.modernaquarium.com/fluval-aqualife-plant-scapes-large-bacopa-8/

🤔 What do you think about this product?

Description: Fluval Aqualife Plant Scapes Large Bacopa | Artificial Plastic Plant
Fluval Aqualife replica plants offer life-like detail and color that are as close to perfection as nature itself. These artificial aquarium plants are made of modern materials and look super realistic. They guarantee to visually enhance your aquarium and create a beautiful underwater garden you and, most importantly, your fish will love. They are made of supple yet durable materials that naturally undulate in water, making it difficult to differentiate them from real plants. These plastic plants mimic live and naturally growing aquarium plants both by their delicate-looking construction and vibrant colors that closely resemble those of true aquatic plants.
Unlike real plants, which require fertilizers, substrate, and proper light, these plastic aquarium plants are nearly maintenance-free. If algae or debris settles on their leaves, you can simply gently rub it off with your fingers or even take the plants out of the water to wash them more thoroughly. You also do not have to worry about pH, KH, GH, or any other water parameters with these artificial plants. Unlike live aquarium plants, artificial aquarium plants are compatible with all kinds of fish whether small or big, docile, or rambunctious.
Artificial aquarium plants are a great alternative to real aquarium plants. They can also be used in aquascapes together with live aquarium plants.
Key Features:

100% safe for fish
Soft, supple texture for an authentic look and feel
Fade-resistant natural colors
Ultra durable and maintenance-free
Made of non-toxic materials
Will not affect aquarium water chemistry or cause algae issues
Provides charming decorative touch
Natural-looking colours will not fade
Dimensions: 8 inches tall

10/29/2026

Plant of the day!

Name: Ozelot Green Sword (Echinodorus sp. Ozelot)
Link: https://www.modernaquarium.com/ozelot-green-echinodorus-sp-ozelot/

🤔 What do you think about this plant? Do you have it in your aquarium? If so, drop your pic in comments!

Description:

Ozelot Green Sword (Echinodorus “Ozelot Green”)
Ozelot Green Sword is one of those plants that looks “special” even in a heavily planted tank. Its broad, oval leaves carry distinctive dark speckling—an almost leopard-like pattern—over rich green foliage, so it looks as a natural focal point without needing bright red coloration or high-tech conditions. If you want a sword plant with personality and presence, this one delivers.
Ozelot Green Sword Overview
Ozelot Green is a classic rosette-form sword that grows from the root crown and gradually builds a full, lush plant. In most aquariums it works best as a midground-to-background feature, where its patterned leaves can be appreciated and it has room to develop into a fuller specimen.
Aquarists appreciate Ozelot Green Sword for:

Bold leaf patterning: dark speckling that stands out against standard green plants
True focal-point shape: broad leaves that add contrast to fine stems and grassy carpets
Beginner-friendly toughness: tolerant of typical community-tank conditions
Fish-friendly cover: a “big-leaf” plant that creates shelter and calm zones for tank inhabitants

The overall effect is a plant that instantly adds structure and visual weight—perfect when your aquascape needs a centerpiece that still feels natural.
For aquascaping, Ozelot Green looks especially sharp when framed by rock and wood. Position it near Seiryu Rock or Japanese Ohko Dragon Rock so the patterned leaves break up the stone’s texture, or use it behind a small line of Lava Rock to create a lush “riverbank” transition. Add a darker driftwood accent—like Blackwood or Spider Wood—to give the plant a strong backdrop, and sprinkle a few botanicals such as Aquatic Catappa Leaves or Aquatic Mango Leaves around the base for a realistic, established leaf-litter look that makes the entire scene feel more habitat-true.
Beyond looks, fish tend to use Ozelot Green Sword in ways that make the whole tank feel more natural. The broad, sturdy leaves create instant cover and calm “breaks” in line of sight, which helps shy fish feel more secure and gives smaller tankmates places to retreat. The leaf undersides and plant base also become natural grazing zones for shrimp and other microfauna hunters, where biofilm and tiny food particles collect.
And in many aquariums, many fish—especially Angelfish and Discus—have been known to use sword leaves as a convenient spawning surface, laying eggs on the wide leaf blades the same way they would on a flat rock or piece of wood in the wild.
Caring for Ozelot Green Sword
Like most sword plants, Ozelot Green is an easy grower—but it’s also a classic root feeder, meaning it performs best when the root zone is well-fed. A nutrient-rich planted substrate is ideal, and in sand or gravel you’ll get noticeably better growth by using root tabs placed near (not directly on top of) the crown. Consistent fertilization supports stronger leaves and better coloration, and many aquarists find that swords respond particularly well when they’re getting enough iron and micronutrients.
Planting tip: set the plant so the crown sits just above the substrate line—don’t bury it deep. Once it settles, it will send roots down and start pushing new leaves from the center. Maintenance is simple: if older outer leaves become damaged or shaded, remove them cleanly at the base rather than cutting leaves in half. In good conditions, swords may also send out a runner/flower stalk that can produce baby plants you can separate and replant.

Light: Moderate
Temperature Range: 70–82°F
Placement: Midground–Background
CO₂: Not required (beneficial for faster, fuller growth)
Difficulty: Easy
Growth Rate: Moderate

Once established, Ozelot Green is the kind of plant that rewards steady basics more than constant tinkering. Give it space, feed the roots consistently, and it will gradually build into a fuller, more dramatic specimen. The broad leaves also create natural “resting” and spawning surfaces—many aquarists love swords in angelfish and discus-style aquariums because those sturdy leaves can double as natural egg-laying sites while also creating calmer, more sheltered territory lines for fish.
This plant is also available potted and we offer many other varieties of sword plants, including Red Rubin Sword, Radican Marble Queen, Amazon Sword, and many more.
Shopping for Aquarium Plants at Modern Aquarium
When you’re buying live plants, the difference is rarely the species name—it’s the quality of the specimen, how it’s handled, and how it’s packed and shipped. At Modern Aquarium, we focus on delivering plants that arrive clean, healthy, and ready to thrive—backed by responsive support if you need a hand.

Hand-inspected & prepared plants: Eve…

10/28/2026

Product of the day!

Name: Red Marsh Grass Premium Artificial Plant - 17"
Link: https://www.modernaquarium.com/red-marsh-grass-premium-artificial-plant-17/

🤔 What do you think about this product?

Description: Red Marsh Grass Artificial Plant
This Red Marsh Grass Artificial Plant is aquarium-safe and ready to use. Its red colors and hues, and slender and delicate-looking leaves will provide a visual interest and impact to your aquascape. And your fish will love it too, finding refuge and even breeding among its leaves. This plant is durable and capable of withstanding the attention of even the most boisterous fish. These plastic aquarium plants are the most life-like artificial plants on the market today! The plant has been attached to a weighted base making the placement easy. Simply put the plant in your aquarium at a desired location and you are done. The base keeps the plant in place and prevents it from floating to the surface. The base also mimics a natural rock so you can leave it exposed or cover it with pebbles, sand, or any substrate you are using in your aquarium.
Features & Specifications:

Life-like and natural appearance.
Durable, safe for aquatic life, and ready to use.
Attached to a weighted base, mimicking a natural rock.
The plant measures approximately 12” to 14”, and the rock base measures approximately 3 to 4”, totaling approximately 17” to 18” in length.

And do not forget to explore our selection of artificial rocks. Combining these artificial plants with artificial rocks will make aquascaping your aquarium a breeze. These rocks and plastic plants are So Real, So Light & So Easy.

10/28/2026

Plant of the day!

Name: Tiger Lotus
Link: https://www.modernaquarium.com/tiger-lotus--set-of-2-plants/

🤔 What do you think about this plant? Do you have it in your aquarium? If so, drop your pic in comments!

Description: Tiger Lotus (Nymphaea Lotus)
Tiger Lotus (Nymphaea lotus) is a striking tropical lily from East Africa and Southeast Asia that quickly becomes a centerpiece in any planted aquarium. Its broad, often speckled leaves can range from bright green to deep red with purple or reddish-brown mottling, and they can grow fully submerged or send elegant lily pads to the surface, creating a beautiful play of light and shade.
Tiger Lotus Overview
In the aquarium, Tiger Lotus grows from a bulb and produces broad, heart-shaped to oval leaves on sturdy stems. Submerged leaves are often more compact, while untrimmed stems will rise to the surface and form floating pads that cast dappled shade throughout the tank. As it settles in, Tiger Lotus develops a strong root system and can grow quite quickly under good conditions.
In a planted layout, Tiger Lotus is especially appreciated for:

Dramatic focal-point presence: The large, bold leaves and rich coloration make Tiger Lotus a natural choice for a primary focal plant in the midground or background of medium to large aquariums.
Surface shade and shelter: If left to send leaves to the surface, the plant creates floating pads that provide gentle shade and make many fish feel more secure, offering cover for shy species and fry.
Striking color and pattern: Leaves can range from green to dark red, often with purple or red-brown speckling or tiger-like streaks that add warmth and complexity to the scape.
Hardscape highlight: The rounded leaves and warm tones look especially impressive when planted near aquascaping rocks (such as Seiryu Stone) or dramatic driftwood pieces, where they soften hard lines and create a lush, “jungle river” feel.

Planted as a single specimen or as a main centerpiece among other plants, Tiger Lotus instantly draws the eye. It pairs beautifully with fine-leaf background plants, carpeting species in the foreground, and natural hardscape like Stump Wood, Tiger Wood, or Driftwood on Slate to create depth and contrast.
Care Guide For Tiger Lotus
Tiger Lotus appreciates moderate to strong lighting and a nutrient-rich environment. Under good conditions, this tropical lily can grow quickly, sometimes producing new leaves every few days. It sends out a robust root system that anchors firmly in the substrate and allows the plant to draw nutrients effectively, so it does particularly well in loosely packed, nutrient-rich substrates such as Fluval Stratum, Rio Escuro, or similar planted-tank bases. Supplementing with root tabs and a complete liquid fertilizer will help maintain strong, vibrant growth and rich coloration.
You can control the growth form of Tiger Lotus by how you manage its leaves and light. If you prefer a compact, fully submerged plant, regularly trim leaves that race toward the surface and provide steady, moderate to strong light. This encourages the plant to stay shorter, with more submerged foliage and less emphasis on floating pads. If you enjoy the classic lily look with floating leaves, simply allow some longer stems to reach the surface and spread across the top.
Tiger Lotus can be purchased as bulbs or potted plants. When planting a bulb, make sure it is only partially buried, with the growing end above the substrate so it does not rot. Potted plants can be gently removed from their pots and rock wool, then planted so that the crown is just above the substrate surface. Over time, the plant may produce daughter plants or additional bulbs that can be separated and replanted.
While CO₂ injection is not required, tanks with stable CO₂, good light, and consistent fertilization often see faster growth and more intense colors. Our Modern Aquarium Aquascaping Tools is very useful for managing Tiger Lotus—straight scissors make it easy to trim long stems and floating leaves without disturbing nearby plants, and tweezers help with careful planting around the bulb and roots.
Light: Moderate–StrongTemperature Range: 71–86°FPlacement: Midground–Background (single specimen or focal point)CO₂: Not required (beneficial in high-light setups)Difficulty: Easy to ModerateGrowth Rate: Fast under good conditions
With good light, a suitable substrate, and periodic trimming, Tiger Lotus will reward you with bold leaves, rich color, and a dramatic presence that helps define the entire layout, whether you choose it as a potted plant or start it from a bulb.
Shop with Confidence at Modern Aquarium
At Modern Aquarium, each Tiger Lotus bulb or plant is carefully inspected, cleaned, and prepared by hand before shipping so you receive healthy, robust specimens ready to grow and take center stage in your aquarium.

Top Quality Store & real reviews: Modern Aquarium has been designated by Google as a Top Quality Store on Google and has thousands of indivi…

10/27/2026

Product of the day!

Name: Organic Half Aquarium Coconut
Link: https://www.modernaquarium.com/organic-madagascar-aquarium-coconut/

🤔 What do you think about this product?

Description: Coconut Shell | Half Size
Coconut shells come from coconut palm trees. They are the protective outer layer of the coconut fruit. However, after the shells are emptied, dried, and aged and the protective husk is removed, coconut shells can be used in various ways in aquariums, most commonly as caves for small fish, plecos, and shrimp. Our half-size coconut shells typically have a one large opening. Their exterior is smooth and predominantly brown. They are natural, completely safe to use in aquariums, and an environmentally friendly choice.
How to use Coconut Shells in Your Aquarium
Coconut shells can provide hiding places for fish and shrimp. The hollow interior of the shell creates a natural-looking cave where shy fish can find refuge. Other fish such as small South American cichlids like Apistogramma or German Ram will use these coconut caves to establish their territories, spawn, and raise their fry. Plecos also love these caves and will use them as their shelter and potentially as spawning sites.
In rivers, lakes, and streams, fish encounter all sorts of natural structures, including tree roots, sunken driftwood, rocks, tree leaves, seeds, and other botanicals. These coconut shells will help you recreate a more natural environment for your fish and shrimp. By providing a natural environment to your fish, you will make them feel more secure, encourage them to behave more naturally and increase their overall health, and well-being.
How to Prepare Coconut Caves for Your Aquarium
We recommend that, before you place a coconut shell in your aquarium, you rinse it gently under tap water to remove any dust or small debris. No further preparation is necessary.
Shop our Online Store for More Botanicals
Modern Aquarium botanicals are safe for fish and shrimp. They are collected from their natural environments. Our selection of botanicals includes different varieties of leaves, including Jackfruit Leaves, Guava Leaves, Catappa Leaves, and Mango Leaves. We also have a diverse selection of cones and pods such as Kenary Pods, Sterculia Pods, Pinus Cones, and Maoni Pods. And, do not forget to check a great selection of our lush aquarium plants.
The photo shown represents a random coconut. As they are all unique, you should expect slight variations in the shape, size, color, or location of the holes. In addition, some coconuts might come with natural cracks. These cracks are not defects but rather add to the weathered, natural look and feel of an already amazing and organic product.

10/27/2026

Plant of the day!

Name: Super Red Mini Ludwigia (Ludwigia sp. Super Red Mini) - Potted
Link: https://www.modernaquarium.com/potted-super-red-mini-ludwigia-ludwigia-sp-super-red-mini-potted/

🤔 What do you think about this plant? Do you have it in your aquarium? If so, drop your pic in comments!

Description: Ludwigia Super Red Mini | Potted
Ludwigia Super Red Mini is a strikingly beautiful aquarium plant. Under strong light, the plant will produce small, oval and intesnly red colored leaves and stems. Under moderate light, the plant's leaves will turn a beatuful olive green color.
Care & Maintenance for Ludwigia Super Red Mini
Ludwigia Super Red Mini is highly adaptable and fast growing. As it reaches the surface, the leaves become more compact, and the stems may begin grow horizontally across the water surface, creating an attractive "canopy" over the aquarium.

Minimum Lighting Required: Moderate
Temperature Range: 72-82°F
Tank Placement: Midground - Background

If intensely red coloration is desired, provide Super Red Mini Ludigia with lots of light and good fertilization. The plant will also thrive under moderate light but is likely to produce green colored leaves. The plant looks best when planted in the background areas of the aquarium and in tightly-spaced groups of several stems. Regular trimming with aquascaping scissors will help keep the plant more compacted. Cuttings can be replanted in the substrate.
Ludwigia Super Red Minin is also available bareroot.
Plants at Modern Aquarium
At Modern Aquarium, we strive to bring you healthy, beautiful specimens in every order. While the photos on our website are just examples of what you will receive, we do examine each plant in person before shipping it to you. If you have any questions about what to expect from your order, how to plant your new specimen, or the best starter plants for your tank, reach out to us any time!

Modern Aquarium

10/31/2026

10/31/2026

10/30/2026

10/30/2026

10/29/2026

10/29/2026

10/28/2026

10/28/2026

10/27/2026

10/27/2026

Address

Telephone

Website

Alerts

Contact The Business

Shortcuts

Share

Category

Other Aquatic Pet Stores in New York

Listing takedown request

Saved & Alerts

Saved businesses

Following

New for you

Saved to Saved & Alerts.

Enable notifications