- 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
LIVE BRINE SHRIMP $1 per portion.
We have power priced Aqueon 10 gallon aquarium kits for $59.99! Includes a 10 gallon glass aquarium, LED full hood, QuietFlow LED Pro Power filter, submersible heater, fish net, water conditioner, and flake food. ✨These make great gifts or starter aquariums! 🎁
Livestock Gallery
All Livestock Marine FishFreshwater FishMarine InvertebratesFreshwater InvertebratesCoralsFreshwater PlantsPond Fish & Plants
Recent Arrivals
Facebook Posts
We received some LARGE trade-ins over the weekend who could use a new home. *Must have a 200 + Gallon aquarium.
1 Arowana $199.99
2 Alligator Gars
1 Golden Clown Knife
1 Giraffe Catfish $129.99
1 Asian Redtail Catfish $79.99
1 Marble Catfish $49.99
We are currently experiencing some technical difficulties with our phones. If you need to get a hold of us please contact our Facebook Messenger.
We’re setting up a paludarium! Stay tuned for updates.
✨UPDATE ✨
After filling our live planted display aquarium, which was going through a “Dry Start Method” for close to 6 months, we noticed a Cyano Algae Bloom. We immediately treated the aquarium with Chemi-clean and provided daily water changes for a week. Here are the results! No Cyano Algae in sight! 😁
Instead of using chemicals load the tank up with fast growing plants like Rotala or Wisteria. Then get your CO2 levels up. Every beautiful tank goes through an ugly phase before its beautiful.
How do you even get cyano in freshwater? Lol
I had a huge problem with that algea not to long ago. I couldnt get rid of ot abd it destroyed my tank. How do you deal with it?
Make sure to stop by this weekend to get 20% OFF any driftwood pieces, and say Hello to Julius!
My 7 year old asks to visit Julius constantly!❤️
My kids love that fish! Totally want to get a few because of him.
Cobalt stopped by today, take a look!
Cobalt Aquatics
**Live at Aquatics Unlimited in Milwaukee Wisconsin.
✨New Arrival✨
Add a red Coral to your aquarium for the Holidays!
SALTWATER NEW ARRIVALS 12/10/18
Chocolate Chip Starfish
Blue Tuxedo Urchin
Assorted Urchins
Melanurus Wrasse
Yellow Coris Wrasse
Blue Hippo Tang
Neon Blue Damsel
Imperator Angel
Mexican Turbo Snail
Blue Leg Hermit
Red Leg Hermit
Nassarius Snail
Yellow Cucumber
Blonde Naso Tang
Yellow Tang
Filefish
Blue Chromis
Banggai Cardinal
Coral Beauty Angel
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.
About Us Driving Directions