Sanctuary Aquatics

Sanctuary Aquatics Sanctuary Aquatics is a premier aquarium shop located in Oshkosh, WI. We feature an incredible saltwater reef lagoon and coral tanks.

We offer a wide range of tropical fish, freshwater fish, and saltwater fish, ensuring that you'll find the perfect addition to your underwater oasis. Your Premier Aquarium Shop

Sanctuary Aquatics is a premier aquarium shop located in Oshkosh, WI, that serves customers in Northeastern Wisconsin and nationwide. In addition to our diverse selection of fish, we also provide a variety of corals to enh

ance the beauty of your aquarium. At Sanctuary Aquatics, we not only cater to hobbyists but also offer educational tours for those interested in learning more about the fascinating world of aquatic life. Join us on a tour and discover the wonders of our carefully curated tanks, today! Services:
In-Store Shopping
Online Ordering
Tours
Next-Day Delivery
Consultations
Fish Quarantine

Specialties:
Amazing Corals
Tropical Fish Gallery
Admission
Reservations
Gift Certificates

Products:
Nuvo 15 Tanks
Tropical Fish
Freshwater Fish
Saltwater Fish
Corals
Merchandise
Admission Fee $5

Two of our display clownfish have laid a batch of eggs! 💕 They are a Snowflake  and a Black Storm Clownfish.These small ...
07/24/2025

Two of our display clownfish have laid a batch of eggs! 💕 They are a Snowflake and a Black Storm Clownfish.
These small orange dots, only around 2mm long, can each turn into a clownfish! The mother will protect and clean her clutch to give them the largest chance at survival. This clutch is tucked underneath some rocks in our large cube display.
Hopefully, these eggs will hatch in around 7-10 days. The fry don't have many chances to make it in the world, however. Only around 1% of clownfish will make it to maturity unless special care is taken to raise the young by humans.
Wish these small ones a bit of extra luck on their journey to being fully grown clownfish!🍀✨🍀

Otocinclus! A long name for a small, but hard-working fish! These mighty little algae eaters are great additions to tank...
07/03/2025

Otocinclus! A long name for a small, but hard-working fish! These mighty little algae eaters are great additions to tanks!
Getting only 2 inches long, they are great algae control in smaller setups!
We finally have them back in stock, so if you’ve been needing some help keeping your tank algae free, stock up while supplies last!

We will be closed Friday, July 4th.🎆We will be open again Saturday, July 5th🎇Enjoy the holiday with your loved ones!
07/02/2025

We will be closed Friday, July 4th.🎆
We will be open again Saturday, July 5th🎇
Enjoy the holiday with your loved ones!

🌻 Celebrate the start of summer at Sanctuary Aquatics! Our tropical fish gallery is full of amazing species just waiting...
06/19/2025

🌻 Celebrate the start of summer at Sanctuary Aquatics! Our tropical fish gallery is full of amazing species just waiting to brighten your space. Stop by and see our full range of aquarium products and stunning visuals. 📸🦑

Today starts our Father's Day Weekend Sale!Select freshwater fish are 20% off and select saltwater fish are 25% off!15% ...
06/13/2025

Today starts our Father's Day Weekend Sale!
Select freshwater fish are 20% off and select saltwater fish are 25% off!
15% off select Clownfish
10% all corals over $20!
25% off all corals $20 or less!
25% off all stone, with select stone 50% off!
10% off all driftwood!
We can't wait to see you!
Sale runs 6/13-6/15

Father's Day Weekend Sale at Sanctuary Aquatics!Select freshwater fish are 20% off and select saltwater fish are 25% off...
06/09/2025

Father's Day Weekend Sale at Sanctuary Aquatics!
Select freshwater fish are 20% off and select saltwater fish are 25% off!
15% off select Clownfish
10% all corals over $20!
25% off all corals $20 or less!
25% off all stone, with select stone 50% off!
10% off all driftwood!
We can't wait to see you!
Sale runs 6/13-6/15

☀️ Summer is here, and it's time to refresh your aquatic world! Explore Sanctuary Aquatics' incredible coral selections ...
06/09/2025

☀️ Summer is here, and it's time to refresh your aquatic world! Explore Sanctuary Aquatics' incredible coral selections and create a vibrant escape in your home. Don't forget to pick up a gift certificate for the fish enthusiast in your life! 🌊💎

Ever want to set up an aquascaped freshwater display like this? Now’s the time!🌿🌿All our plants are 15% off, with select...
05/31/2025

Ever want to set up an aquascaped freshwater display like this? Now’s the time!🌿🌿
All our plants are 15% off, with select plants being up to 50% off!
All our rock is 25% off, with select types up to 50% off!
All our Driftwood is 20% off!
Select tanks are 20% off!
Come grab these deals before they’re gone Sunday, June 1st!

05/29/2025

Look for us on between your shows on Channel 2 this weekend!
We have a great Freshwater sale this weekend so hope to see you soon!

Happy Memorial Day from all of us at Sanctuary Aquatics! We hope you enjoy the day with your families!
05/26/2025

Happy Memorial Day from all of us at Sanctuary Aquatics! We hope you enjoy the day with your families!

📅 Is your aquarium summer-ready? Visit Sanctuary Aquatics for everything from Nuvo 15 Tanks to the most dazzling tropica...
05/24/2025

📅 Is your aquarium summer-ready? Visit Sanctuary Aquatics for everything from Nuvo 15 Tanks to the most dazzling tropical fish. Gift certificates available for that perfect addition to anyone’s collection! Share your summer tank inspiration with us! 🐟💡

Address

2923 Jackson Street
Oshkosh, WI
54901

Opening Hours

Wednesday 12pm - 6pm
Thursday 12pm - 6pm
Friday 12pm - 6pm
Saturday 12pm - 6pm
Sunday 12pm - 4pm

Telephone

+19202046589

Alerts

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