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.

  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

  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.

  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!