Aquarium Co-Op

Aquarium Co-Op Aquarium Co-Op focuses on freshwater aquariums. Making videos weekly and running our online and retail store located in Edmonds, Washington.
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We are a hobbyist owned local fish store in the Seattle area. We focus on planted aquariums, community fish, and shrimp. Aquarium Co-Op will impress you with our clean store and professional attitude.

05/29/2026

What has been your long term experience with undergravel filters? Weigh in on the conversation down below. https://www.aquariumcoop.com/collections/aquarium-filtration/products/easy-undergravel-filter-system
🌱 Buy Aquarium Co-Op Products online here: https://www.aquariumcoop.com
🇨🇦 Buy Aquarium Co-Op Products in Canada online here: https://yourlocalfishstore.com/
🐟 Live Fish For Sale: https://www.aquariumcoop.com/pages/live-fish
Amazon Products I like: https://www.amazon.com/shop/aquariumco-op?ref_=cm_sw_r_cp_ud_aipsfshop_HK4GBPJQY0TJFZVG1R84

New products and restocks have arrived! Our new Easy Undergravel Filter comes with 20 plates that be used in any configu...
05/29/2026

New products and restocks have arrived! Our new Easy Undergravel Filter comes with 20 plates that be used in any configuration and 1 kit can be made to fit any tank size. Add multiple kits together for larger tanks or use the 1 kit to do multiple 10 gallon tanks. See plate recommendations on the box or website for tank sizes. $24.99

Magic Bite Size food(a step up from magic small fish feed) to help you raise your fish from egg to adults.

4.8lb bag sizes of our Magic Small Fish Feed, Bite Size, Magic Nuggets and Community pellet to help out fish rooms, breeders, stores and wholesale facilities. While we were at it, we lowered the price on our 4oz and 16oz sized foods. 4oz down from $11.99 to $9.99 and 16oz down from $36.99 to $29.99

A new lanyard to keep track of your keys or to use at your next trade show is here for $4.99 as a fun item.

Some more Giant Sponge Filters fit onto the container, if you've been waiting, grab one before we sell out again, limited quantities.

Coming to our Edmonds Washington retail store and a retail partner store near you soon.
Undergravel Filter: https://www.aquariumcoop.com/collections/aquarium-filtration
Magic Bite Size: https://www.aquariumcoop.com/collections/aquarium-fish-food/products/magic-bite-size-pellets
Lanyard: https://www.aquariumcoop.com/collections/shirts/products/aquarium-co-op-lanyard
Giant Sponge Filter: https://www.aquariumcoop.com/collections/aquarium-filtration/products/giant-coarse-sponge-filter

05/20/2026

These fish should be out of quarantine and out on the sales floor at our retail store in Edmonds, Washington. Come stop by and have a look!
🌱 Buy Aquarium Co-Op Products online here: https://www.aquariumcoop.com
🇨🇦 Buy Aquarium Co-Op Products in Canada online here: https://yourlocalfishstore.com/
🐟 Live Fish For Sale: https://www.aquariumcoop.com/pages/live-fish
Amazon Products I like: https://www.amazon.com/shop/aquariumco-op?ref_=cm_sw_r_cp_ud_aipsfshop_HK4GBPJQY0TJFZVG1R84

I received my first order of fish in for the new fish room from 𝗜𝗺𝗽𝗲𝗿𝗶𝗮𝗹 𝗧𝗿𝗼𝗽𝗶𝗰𝗮𝗹𝘀. A couple rainbowfish species, coryd...
05/20/2026

I received my first order of fish in for the new fish room from 𝗜𝗺𝗽𝗲𝗿𝗶𝗮𝗹 𝗧𝗿𝗼𝗽𝗶𝗰𝗮𝗹𝘀. A couple rainbowfish species, corydoras, and swordtails. Evertyhing arrived well packed and looking great! Remember use code AQUARIUMCOOP to save 5% at checkout. https://imperialtropicals.com/?aff=aquariumcoop

-Randy

05/18/2026

New Merch Drop!

Don't let your garden get all the new spring plants! We have 70 out of 76 amazing and vibrant aquarium plant species in...
05/15/2026

Don't let your garden get all the new spring plants! We have 70 out of 76 amazing and vibrant aquarium plant species in stock. Crypt Wendtii Green, Monte Carlo, and Dwarf Chain Sword are looking great. Don't forget, spend $125 on your order and get a 𝗙𝗥𝗘𝗘 t-shirt. The new Fish& shirt is in stock in all sizes.
https://www.aquariumcoop.com/collections/live-aquarium-plants

If you are local to our retail store in Edmonds, WA, we have a couple of in-store sales going on this weekend that I wan...
05/15/2026

If you are local to our retail store in Edmonds, WA, we have a couple of in-store sales going on this weekend that I wanted to share with you. This weekend (Saturday and Sunday, 5/16/26 - 5/17/26) we have a sale on Rummy Nose Tetras. These amazing schooling fish are great for planted aquariums, and will be 20% off this weekend. We also are running a sale on our Fancy Mountain rocks, which can add a beautiful look your aquarium scape. Come by and visit us at 9661 Firdale Ave, Edmonds WA 98020. ~ Zenzo

Address

9661 Firdale Avenue
Edmonds, WA
98020

Opening Hours

Monday 11am - 7pm
Tuesday 11am - 7pm
Wednesday 11am - 7pm
Thursday 11am - 7pm
Friday 11am - 7pm
Saturday 11am - 7pm
Sunday 11am - 6pm

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