Aquatics Unlimited has an outstanding selection of tropical and pond fish, marine fish and invertebrates, aquarium and pond plants, and all the supplies needed to enjoy our hobby.
- Over 12,000 square feet of tropical fish and aquariums.
- Over 350 display tanks.
- Over 12,000 gallons of freshwater.
- Over 3,000 gallons of saltwater
IMPORTANT INFO REGARDING GOLDFISH/KOI !!
Please click this slide to get an update on some changes being determined regarding goldfish and koi for the aquarium trade!
LEARN MORECurbside Product Pick Ups!
๐ธ๏ธCall it in (during business hours) ๐ธ๏ธPay with card or gift card (over the phone) ๐ธ๏ธArrive at store to pick for pick-up and call us about your arrival (during business hours) ๐ธ๏ธWe will bring your order to your car. 414-543-2552 Dry good orders only. Starts today Tuesday 3-17-20
Important Business Updates!
We at Aquatics Unlimited would like to thank our amazing customers for their support through this dynamic situation affecting us all! We are open and operational, with normal business hours and service. If any changes occur please check our Website or Facebook page as we are updating those pages by the day with any news related to our business.
Fish Encyclopedia
Recent Arrivals
January 26, 2021 | Freshwater Arrival
January 12, 2021 | Freshwater Arrival
December 23, 2020 | Freshwater Arrival
| Saltwater Arrival
Serving the Greater Milwaukee Area since 1969!
It was in August of 1969 that Aquatics Unlimited first opened its doors on the corner of 95th Street and Greenfield Avenue in West Allis. Most of our dry goods fit on a single 8-foot shelf, our "cash register" was a cigar box, and all-glass aquariums were but a glimmer in somebody's eye. On busy weekends, we doubled our staff to two. The past few decades have seen four different locations, a lot of water changes, and plenty of new faces, but our aim is still the same - to provide "The Best in Tropical Fish" and aquarium equipment. We'd like to take this opportunity to express our thanks to so many faithful customers who have helped us towards that goal.
Aquatics Unlimited IS "bestfish.com."
In the 1990's scramble for .com identities, Aquatics Unlimited was looking for a name that was (1) still available, (2) easy to remember and (3) easy for customers to type and spell correctly. Since our logo and advertising had contained "The Best in Tropical Fish" since 1969, www.bestfish.com was a natural choice. We are not affiliated with any other pet or aquarium business of that name, in either the real or virtual world.

Located in a western suburb of Milwaukee, Wisconsin, Aquatics Unlimited has an outstanding selection of tropical and pond fish, marine fish and invertebrates, aquarium and pond plants, and all the supplies needed to enjoy our hobby.
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