Passionate Designers of Living Art.
We are passionate about what we do and we get to do what we love every single day because of our clients. At OSA Services, we take pride in providing our clients with personalized, expert and reliable aquarium services. From design to maintenance, our goal is to take your vision and make it into a living work of art.
From imagination to reality, together we’ll build the aquarium you have always dreamed of.
Looking for livestock or aquarium supplies?
Visit our showroom!
1049 Tiogue Avenue, Coventry, RI 02816
What our Customers are Saying
Love this place. Staff welcoming and willing and able to answer questions and provide knowledge.
Absolutely stunning display rooms filled with a wide variety of corals/fish and equipment. The staff was welcoming and very insightful I will be going back again.
Had a complete disaster with my 220. Bottom blew out and tank was quickly draining. I left a frantic message for Scott, got an immediate call back, and he quickly responded with a crew. They quickly and calmly managed a reefers worst nightmare. Seriously folks...Scott and his team are the best. I buy my corals and supplies from them, they completely replumbed my system and added a mixing station, and now showed how they handle a major reefing emergency with speed and professionalism. No better company in this industry then OSA.
Everyone who works here is beyond awesome. As a beginner to saltwater, OSA is my only place I go to and trust with questions. Corals and fish they have always look beautiful and healthy and are very reasonably priced. No question I have is too silly and trust me,I ask a lot of them lol. I'm glad I live so close by but even if I didn't,this place is SO worth the drive if you're considering it!
This store is so good I had to give them a second review. My last review from Fannypack_hater was my first, but this store honestly is the best store I go to and keep going too. #1, the staff are 100% nice, don’t bug you or watch you when you walk around, they tell the truth, if a fish will grow big or kill another fish, they will tell you not to get it. I have never gone to a fish store that has done this, the other part is, there prices are unbeatable. A 4” bounce mushroom for $400, that’s a deal! I would and have been recommending this place to any reef keeper or people starting. That’s why it deserved a second review!
Absolutely the best . I have been going there for about a year and purchased a ton of corals. They have a huge selection and at reasonable prices. I also had my 220 reef tank completely re-plumbed after a nameless company botched it. It was a first class installation done by Scott and Pat. On top of their huge selection and top notch service and installation, they are genuinely nice people. They are worth the trip and you will be hard pressed to find a better company with nicer people. Thank you Scott and Pat Steve Goyette (and his happy wife...now)
Best coral selection in RI. I have purchased several corals and invertebrates from them (last year). Nice prices and nice selection. Very knowledgeable staff. UPDATE: 9/11/18 Fantastic store and service! They upgraded me from an old reef to a brand new Waterbox 100.3 in August. Love it! Great customer service and unbelievably nice shop and selection. Well worth the trip from long distances to see their selection of corals. (Fortunately, I live close by.)
I've been in this hobby for 15+ years, been in my share of stores, and this was by far the nicest one with the largest selection of corals that I've ever seen. Absolutely amazing!
Only my second time being in this store, I have to say that I'm extremely impressed. They had a huge variety of frags and a bunch of smaller colonies available and the prices are nothing to complain about. Only issue is how far you are from me! Lmao :'(
Great knowledgable staff, great selection of corals, separate room for fish and second floor is freshwater, I like how organized they are in separating them all, and their prices are very fair, we travel from the south shore to check them out, and I have nothing but a great experience when we are there, definitely worth the trip.
OSA on YouTube
Why water changes are so important !Why are water changes so important in your aquarium?
Ali Harvey and Liz Lydon explain how important water changes and maintenance are in a retail setting as well as your home aquarium!
OSA 7th Birthday Bash Sept 7thWho’s ready to end the summer right with OSA at our birthday bash!
Raffles every hour on the hour!
20% of all livestock!
Grand prize raffle winner takes home a complete waterbox system with tank, stand, and AI lighting system worth $2000!
OSA LIVE - Flow in your reef aquariumTonight we talk about powerheads for flow in your reef aquarium !
Ocean State Aquatics provides complete aquarium installation, aquarium service and aquarium maintenance throughout Rhode Island, Connecticut and Massachusetts, headquartered in Coventry, RI. We love everything about designing, installing and maintaining both saltwater and fresh water aquariums