OSA Services | Aquarium Design & Installation2018-12-12T19:19:25+00:00

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.

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aquarium design and installation - freshwater aquarium

Let us bring style and sophistication to both private and general areas of your business with a custom aquarium.

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aquarium design and installation - therapeutic

Specializing in Harbor Safe regulations in senior living homes.

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Looking for live corals or tropical fish?

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1049 Tiogue Avenue, Coventry, RI 02816

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What our Customers are Saying

  • review rating 5  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!

    thumb Kayla
  • review rating 5  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!

    thumb Not you MOM
  • review rating 5  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)

    thumb Water Taxi
  • review rating 5  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.)

    thumb Jonathan Valente
  • review rating 5  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!

    thumb A Google User
  • review rating 5  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 :'(

    thumb Todd Santos
  • review rating 5  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.

    thumb Gabriel Joào Giselly De La Salle
  • review rating 5  The best place to get coral and some fish so many kinds they know all there is to know just ask you cant go wrong there isn't a better place in this area i been looking

    thumb Brian Ramos
  • review rating 5  Worth the 1.5 hour drive!! If your within driving distance of OSA Id totally recommend checking them out. They have corals from beginner to advanced. I could have spent 3x the budget I gave myself because everything is A+ quality and very honestly priced. If you just started keeping a reef or have been in it for years this place is a must see. Beyond professional staff will have answers and advice for everyone. They even have freshwater if your looking. I picked up a coooler full of new corals. Ill be sure to post a picture 😊 Thanks everyone there.

    thumb Michelena Marie
  • review rating 5  Workers here are excellent and super duper nice 24/7! They will always be happy to help you and they have a huge coral room and saltwater fish room! They also have an upstairs with AWESOME tanks and freshwater fish! They all are super healthy!

    thumb PokeMORE! - Pack Openings and MORE!