I absolutely LOVE this place! I come here for all my coral. Staff is friendly, selection is great,…read moreand the prices are reasonable. Their large display tank is beautiful, too. Biggest plus for me is that it's family owned and down to earth. Sea King feels like a used car dealership and Saltwater City is low-key dog water

Amazing people with a ton of knowledge. They have answered any questions I've had and help guide me…read morein the right directions. My reef tanks are doing awesome! If you are starting out please do visit them.

Went here with my to stock his first Saltwater Aquarium. The staff here tested our water and was…read morevery educational on what fish and coral to start with. Their stock of fish, invertebrates, snails, and corals is quite large than most place we've visited. My son got some good deals on a clown fish and some corals to start with. We will definitely be back here for more as my son continues to cycle his tank.

Made the trip up from Oly to buy corals after checking their site and facebook that said they are…read moreopen. Got there to find the open sign lit, yet a sign on the door saying closed. Apparently too much effort to post on their facebook page since it also says OPEN NOW. Too bad.

Beautiful tanks, the service people are knowledgeable and friendly. Great tanks for any business.read more

Eric, the owner, promised id be happy with their tank cleaning service. And he sent Brad out to…read moreclean my 55 gallon home aquarium which needed a serious cleaning...and thats just what i got! Brad was on time and very professional and thorough! I highly recommend Aquarium Concepts for any Aquarium service needed.

A huge selection of aquarium fishes and other things. Highly recommended! Definitely worth to visit!read more

Sold us a nice aquarium, but included the wrong lid. They were the ones who picked out the lid for…read moreus, but they refused to exchange it for the correct size because the cardboard packaging was torn when we pulled the tape off. Really bummed because our son was excited for his new aquarium.

I had an absolutely fantastic experience at the Aquarium Co-Op store in Edmonds on my first visit!…read moreAs a brand-new fish mom, I came in with a lot of questions, and Jeff went above and beyond to help me. He was incredibly patient, took the time to explain everything in a way that was easy to understand, and gave thoughtful recommendations that were perfect for a newbie like me. What really stood out was that he didn't just tell me what to do -- he actually demonstrated how to properly clean the bottom of the tank, which gave me so much more confidence going home. I never felt rushed or talked down to, just genuinely supported. The selection of fish, live plants and accessories are incredible! The fish look happy and active, and I now have a few favorites to come back for once I get a bigger tank. If you're new to fishkeeping or even if you're experienced and want great advice, this is the place to go. Huge thanks to Jeff and the Aquarium Co-Op team for such outstanding service. I'll definitely be back!

My fish all died of Ick. It is a contagious illness, I got all my fish from you…read more I will not be buying my replacement fish from you. I am sad about this as your place is huge and inviting, and your pumps are great, I can't risk another die off like this. I didn't come in and tell you in person as I dislike confrontation. Please be more careful in the future. I had tetras minnows and two plecos in a 38 gallon tank.

Blackfish Aquariums is the best of the best! They're incredibly professional and FULL of…read morecreativity. Give them an idea and they will go above and beyond. Every person I've interacted with at blackfish LOVES everything fish. They love what they do and they provide their services with a passion. James, in particular, has done a wonderful job creating my live aquatic fresh water aquarium. He nailed the minimalist nature design to a T. I highly recommend! 10/10!

We have a rather large home reef aquarium (260 gallons approx) Working with Matt of Blackfish…read moreAquariums has been a game changer. I was having a difficult time and Matt came in and made everything so much easier. His vast knowledge of fish, reef management and equipment management has really streamlined the process. Matt is very passionate and professional. I would highly recommend Blackfish to anyone who just wants to enjoy the true beauty of having an amazing aquarium without all of the work!

We absolutely love Play it Koi! My husband has been purchasing items for our Koi pond from them,…read moreand their knowledge and customer service are truly outstanding. Recently, they went above and beyond to help him determine the correct pump size for our pond. They took the time to carefully go through all the details and calculations, yet they never charged a consultation fee--even though it was clear they put in a lot of effort. Their prices are very reasonable, and their expertise is unmatched. We are so grateful for their honesty, patience, and willingness to help. If you're looking for a trustworthy place for your Koi pond needs, we highly recommend Play it Koi!

Ben is honestly Awesome, he was kind and helpful from the start. My family and I ended up buying 3…read morebeautiful Koi fish the first day we visited Play it Koi. The Koi's themselves were great Japanese Koi fishes ( Tancho, Kujaku, Ginrin ) we're excited to visit Play It Koi again the moment Ben receives more Japanese Koi's.

Really great store I enjoyed walking around and looking at the different variety of fish, great…read moreopportunity, DC small fish, large fish, unique fish I haven't seen before and who knew this place existed in our own backyard and has been here for years. I would definitely suggest anyone to come here to look for their aquatic needs or even just for a fun time looking at the fish.

Fantastic selection, knowledgeable staff who have been working there a long time. Beautiful set…read moreups. Fun way to spend the day!