Plankton Plug

10/31/2026

🎃🧛 FANG-TASTIC HALLOWEEN SALE! 🧛🎃

Our mascot has gone full vampire, but don't worry... the only thing we're draining this weekend is our inventory! 🦇🩸

This Saturday, October 31 & Sunday, November , we're offering some scary good deals on live zooplankton!

🕷️ THE MORE YOU BUY, THE MORE YOU SAVE!

🦇 2 × 500 mL Zooplankton — $55
💰 Save $5!

👻 3 × 500 mL Zooplankton — $80
🎁 FREE 500 mL Live Phytoplankton!
💰 Total savings of $20!

🎃 4 × 500 mL Zooplankton — $100
🎁 FREE 2 L Live Phytoplankton!
🔥 Total savings of $50!

💀 The only thing scarier than Halloween? A reef tank without biodiversity!

Give your reef a treat this Halloween with our diverse blend of live zooplankton and nutrient-rich phytoplankton. No tricks, no brine shrimp, just the real deal!

📦 SHIPPING
🚚 Ontario & Quebec: $20 flat rate
🇨🇦 All other provinces: Shipping by quote

💬 Message us to secure your bottles before these deals disappear into the darkness! 🦇

Prices in CAD. Shipping additional. Sale ends Sunday, November 1.

🧪 Plankton Plug
Often imitated, never duplicated.

10/26/2026

📢 Scarborough Announcement 📢

Our first shipment leaves Monday, November 2, with expected arrival Tuesday, November 3.

Save on shipping with pickup in Scarborough, or choose local home delivery for $10.

📩 Message us before Friday, October 30, to secure your bottles!

Densities guaranteed 👌.

10/16/2026

Get em while theyre fresh!😍

Fresh shipment of pods and phyto from Plankton Plug had just arrived
👀

10/16/2026

Shout-out to Big Al's Newmarket for this beautiful NPS gorgonian! 😍 Looking happy so far with regular plankton feedings!🪸

Who else is keeping non-photosynthetic corals? Share yours below! 👇

10/13/2026

“How do I know if my tank is seeded with copepods?”

It’s one of our most common customer questions. Here’s what we recommend:

1. Allow about a month after the initial seed.
2. Let a light film of algae develop on the glass.
3. After lights out, use a flashlight to look for tiny white critters darting around.

Seeing plenty on the glass is a good sign of an established population, with more likely tucked away in the rock and sand.

Why leave a little algae on the glass? It provides a grazing surface where copepods feed on algae and other material in the biofilm. They’re doing exactly what you brought them in to do—helping keep your system clean while providing a natural, live food source for your reef’s inhabitants!

We’ve been meaning to capture an example—and during last night’s check, we finally remembered!

Watch the tiny white specks in the video below. Movement is key: plenty of white dots can appear on the glass, so look for that quick, erratic motion. 🔦🦐

10/10/2026

🪸⚡ POWERED BY PLANKTON PLUG CONTEST ⚡🪸

Your reefs are the reason we do what we do! To thank our customers and give back to the community that continues to support Plankton Plug, we want to see the reef tanks we help fuel. 💙

Show off your reef for a chance to WIN:
🦐 4 × 500 mL bottles of zooplankton
🌿 2 L of our premium phytoplankton blend

The prize pack is FREE! The winner covers shipping if required.

📸 HOW TO ENTER:
• Be a Plankton Plug customer.
• Post ONE photo of your own reef tank in the comments of this original post on the Plankton Plug page. Photos posted elsewhere won’t count.
• You must follow our page to qualify! Make sure you’ve liked and followed Plankton Plug so you can keep up with future sales and giveaways.

🏆 HOW TO WIN:
The eligible photo with the most likes when the contest closes wins! Browse the entries and give your favourite reefs some love.

📅 Runs October 9–26, 2026, closing at 11:59 p.m. Eastern Time on October 26.

One entry per customer. Only likes on the original photo comment count. Purchased or automated likes are prohibited. If there’s a tie, Plankton Plug will choose the winning photo based on creativity and presentation.

Whether your reef is just getting started or has been growing for years, we’d love to see it. Thank you for letting Plankton Plug be part of your reefing journey! 🙌

👇 Let’s see those reefs powered by Plankton Plug!

10/09/2026

Think your reef is busy? Take a closer look at this crowd! 👀🦐

It’s water-change time here at Plankton Plug, and these copepods are keeping us company.

Water quality matters just as much for the tiny animals feeding your reef as it does for the fish and corals living in it. Routine care helps keep their environment stable as cultures grow and waste builds up.

Behind every bottle is ongoing maintenance, close observation, and attention to the little things. Dense cultures deserve dedicated care—and we take pride in putting that work in. 💪🌊

Watch the video—how many can you spot? 😂

10/09/2026

🍁THANKSGIVING SALE | OCTOBER 9–12🍁

We’re thankful for the reefing community that keeps Plankton Plug growing! 🧡

Celebrate with $5 OFF every 500 mL zooplankton bottle — now $25!

🎁 Buy 4 for $100 and receive a FREE 500 mL bottle of our live, five-species phytoplankton!

Our zooplankton blend features Tisbe, Apocyclops, Tigriopus and rotifers, cultured separately and blended to order. Prefer a blend without rotifers? Just ask!

Dense bottles, consistent quality, and a video of your zooplankton bottles before shipping—so you can see what’s headed to your reef. 🔬🌊

📦 Canada-wide shipping available; shipping charges apply.
📩 Message us to order! Payment must be received by October 12 to secure sale pricing. Shipping dates confirmed when ordering.

Thank you for supporting Plankton Plug, and happy Thanksgiving! 🍁

10/05/2026

📣 Scarborough reefers—we haven’t forgotten about you! 🌊

We’ve heard from our Scarborough customers, and we’re excited to offer a new way to get your Plankton Plug favourites locally—without paying individual shipping fees!

Our first group shipment is planned for the end of October! By combining orders into one shipment, we’ll cover shipping to a central pickup location, helping you get the healthy, densely packed bottles your reef deserves.

Here’s how it will work:

✅ Order directly from Plankton Plug.
✅ Payment must be sent to us in advance to confirm your order before shipment.
✅ We cover shipping to the Scarborough pickup location.
✅ Pick up during the designated window so your live products can get home promptly.
✅ Local delivery may be available for an additional fee, depending on arrangements with our partner helping organize the shipment.

We’ll share the order deadline, pickup location and pickup window once everything is confirmed.

Expect the same fresh, consistently dense zooplankton and quality live phytoplankton we stand behind—with a convenient local option that saves you shipping costs.

Want to join the first shipment? Comment below or message us! Thank you for your continued support. We’re excited to bring this together for our Scarborough reefing community! 🧡

10/04/2026

🌊 Fresh batch. Packed with life. Coming to a store near you!

Plankton Plug zooplankton is heading to our retail partners—bringing the consistent densities and quality we stand behind to your local reef store.

Every bottle contains a thriving blend of live copepods and rotifers, cultured separately and blended fresh to order. We check our cultures under the microscope, package them in fresh saltwater, and add live phytoplankton to keep them well fed.

Quality you can see. Density you can count on. We provide videos of the actual bottles shipped so stores and customers can see the life inside—even when the smaller species are difficult to spot with the naked eye.

Give your reef a fresh boost of biodiversity and live food. Ask your local store for Plankton Plug, or message us to find a retailer near you!