OSA Aquarium Superstore & Services

OSA Aquarium Superstore & Services OSA houses the largest selection of both fresh/saltwater fish & corals in New England! Best of all, our prices cannot be beat! We’ve got you covered!
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Headquartered in Coventry, RI, Ocean State Aquatics & Aquarium Services is a company that is passionate and dedicated to providing the best complete aquarium installations, service, and maintenance to our clients. Our friendly and knowledgeable staff consistently produce high quality work and provide reliable, ‘round the clock service. OSA staff provide expertise and cater to a wide variety of cli

ents at our multiple retail locations located throughout New England. Our design studio includes an extensive selection of aquariums of all shapes and sizes, as well as a multitude of aquascaping supplies to suit all of your aquarium needs. Whether you’re looking for substrate, driftwood, live plants, faux plants, or coral, stop into OSA! OSA also carries a wide-range of the best equipment, parts, chemicals, and supplements to meet all of our clients needs. We look forward to working with you here at Ocean State Aquatics & Aquarium Services!

OSA SEEKONK IS FULLY STOCKED IN NEW AQUARIUM PLANTS! 🌱 Come see this amazing stock this weekend
01/16/2025

OSA SEEKONK IS FULLY STOCKED IN NEW AQUARIUM PLANTS! 🌱 Come see this amazing stock this weekend

OSA GROTON CT IS PACKED TO THE BRIM IN NEW AQUARIUM PLANTS!
01/15/2025

OSA GROTON CT IS PACKED TO THE BRIM IN NEW AQUARIUM PLANTS!

OSA COVENTRY IS PACKED TO THE GILLS IN NEW AQUARIUM PLANTS !
01/15/2025

OSA COVENTRY IS PACKED TO THE GILLS IN NEW AQUARIUM PLANTS !

Install Monday ! Freshwater hardscape going up today ! What type of fish would you add to this aqaurium ?!
01/13/2025

Install Monday ! Freshwater hardscape going up today !
What type of fish would you add to this aqaurium ?!

🐋Sicce Scuba Contactless and presets 🐋Industry leading 5 year warranty 🐋NFC and app control Who needs a selfie stick? ...
01/13/2025

🐋Sicce Scuba Contactless and presets
🐋Industry leading 5 year warranty
🐋NFC and app control

Who needs a selfie stick?

01/11/2025

Massive fish shipment this week !

01/07/2025

Amazing xxl Oscars at Coventry RI location !

01/05/2025

What one would you pick ?
Planted aquarium or cichlids ? 🪴 🐠

All OSA Locations will be Closing at 3:00 pm today 12/31/24 And will be CLOSED ON 1/1/24 Normal business Hours on 1/2/24...
12/31/2024

All OSA Locations will be Closing at 3:00 pm today 12/31/24
And will be CLOSED ON 1/1/24
Normal business Hours on 1/2/24
Happy New Years to all our amazing customers!

🎄Merry Christmas to all our wonderful customers Or holiday hours for all 3 Locations Groton CT, Coventry RI, Seekonk MA ...
12/24/2024

🎄Merry Christmas to all our wonderful customers
Or holiday hours for all 3 Locations
Groton CT, Coventry RI, Seekonk MA
Dec. 24th
11am -3pm
Dec. 35
CLOSED
Dec. 26th
12pm -6pm

Come get your last minute gift cards or stocking suffers today we are open till 3pm !

12/22/2024

Lined Seahorses are back !

Happy holidays! All locations will be closing at 3:00pm For our annual holiday celebration We thank you all for your con...
12/15/2024

Happy holidays!
All locations will be closing at 3:00pm
For our annual holiday celebration
We thank you all for your continued patronage and support and we will see you back with normal hours tomorrow 12/16/24 12pm- 6pm

MORE New Fish all 3 locations getting stocked in Saltwater fish this week!
12/10/2024

MORE New Fish all 3 locations getting stocked in Saltwater fish this week!

🐠OSA Aquarium Superstore SEEKONK MA location 🐟Freshwater tropical fishes 🌱Live aquatic plants 🐡Saltwater tropical fishes...
12/08/2024

🐠OSA Aquarium Superstore SEEKONK MA location
🐟Freshwater tropical fishes
🌱Live aquatic plants
🐡Saltwater tropical fishes
🪸 Coral frags
🎁Top end Dry goods
🪵Hardscape, rocks, wood
📍1448 Fall River Ave Seekonk Ma 02771

Have you ever dreamed of doing something you love for work?? Now’s your chance! We want you! Now hiring aquarium retail ...
12/07/2024

Have you ever dreamed of doing something you love for work??
Now’s your chance! We want you!
Now hiring aquarium retail associates!
COVENTRY, RI - 1
SEEKONK, MA - 1
GROTON, CT - 1
Full time Positions available! Must be available to work Weekends.
Prior aquarium knowledge preferred but not required.

Send covert letter and resume to [email protected]
With subject line - aquarium retail associate, your name, location you wish to apply too.

Address

8 Sandy Bottom Road
Coventry, RI
02816

Opening Hours

Monday 12pm - 7pm
Tuesday 12pm - 7pm
Wednesday 12pm - 7pm
Thursday 12pm - 7pm
Friday 12pm - 7pm
Saturday 12pm - 7pm
Sunday 12pm - 5pm

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Videos

Massive fish shipment this week !

Amazing xxl Oscars at Coventry RI location !

What one would you pick ? Planted aquarium or cichlids ? 🪴 🐠

Lined Seahorses are back !

Get those last minute gift cards ! Fantastic stocking stuffers 🎄 🎅

OSA COVENTRY BLACK FRIDAY SALE
OSA COVENTRY BLACK FRIDAY SALE

🐠 BLACK FRIDAY MEGA SALE 🐠 FRIDAY 11/29/24 ONLY 35% OFF LIVESTOCK 15% OFF EVERYTHING ELSE IN STORE All 3 LOCATIONS Seekonk, MA📍Coventry, RI📍Groton, CT

OSA BLACK FRIDAY SALE
OSA BLACK FRIDAY SALE

🐠 BLACK FRIDAY MEGA SALE 🐠 FRIDAY 11/29/24 ONLY 35% OFF LIVESTOCK 15% OFF EVERYTHING ELSE IN STORE All 3 LOCATIONS Seekonk, MA📍Coventry, RI📍Groton, CT

Coventry, RI location packed in African cichlids 🐠🤯🔥

We are packed ! Fish , corals , inverts at all 3 locations 🐠🐠🐠

Amazing Regal Angel at Coventry , RI location 🐠🐠🐠

Coventry , RI location is packed in saltwater & freshwater fish 😍😍😍

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