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.
Featuring:
  • 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
Pre-order an Aquatics Unlimited T-Shirt today!

$2.50/ lb. Bulk Rock Need that extra piece or time to re-decorate the tank? We have TONS to choose from!

30% off Pond Plants We still have a variety of marginal plants that can be placed just before winter hits and be ready to go next spring!!

30% off Pond Fish We still have plenty of variety to choose from! Great time to save on adding those last few before the season ends!

Select Cichlids 20% off! 20% off some of the favorites: Jack Dempsy , Severums , Flowerhorns , Texas , Salvini , Hericthys Pearsi , Convicts , Fire Haplochromis , Zebra Gold , Jalo Reef , AND MORE!

Photo of the Week

SUBMITTED BY:
Lyra Treffert, Racine WI

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Recent Arrivals

Saltwater Clownfish Arrival! October 2, 2019

  • ...and more!
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Saltwater Arrival September 19, 2019

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Freshwater Arrival September 19, 2019

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Freshwater Arrival – FANCY GOLDFISH! September 19, 2019

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Freshwater Arrival September 18, 2019

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Freshwater Arrival September 10, 2019

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Facebook Posts

14 hours ago

Aquatics Unlimited

Great Soil substrate! 🌱 ... See MoreSee Less

Great Soil substrate! 🌱

22 hours ago

Aquatics Unlimited

Odessa Barbs
$6.99 3/$18 7/$36
... See MoreSee Less

2 days ago

Aquatics Unlimited

Easy to use 🐟 💩 test kit! ... See MoreSee Less

2 days ago

Aquatics Unlimited

Powder Blue 💙 or Fire 🔥 Dwarf Gourami

$12.99 ea.
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3 days ago

Aquatics Unlimited

Boesmani Rainbow 🌈

$22.99 3/$60 7/$120
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Comment on Facebook

🤩🤩🤩 gorgeous!!

3 days ago

Aquatics Unlimited

Some new fish from the Cichlid shipment 🎃
10/17/19

Prices are listed for your convenience, and do reflect size and quality.

Albino Oscar $12.99
Cuban Cichlid $9.99
Electric Blue Acara $9.99
Salvini $6.99
Snow White Socolofi $8.99
Livingstoni $12.99
Venustus $12.99
Mdoka White Lip $39.99
Point Jake $12.99
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4 days ago

Aquatics Unlimited

Fire Urchin 🔥
$69.99
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Comment on Facebook

Patrick Jon Samantha Bystrzycki I need one

4 days ago

Aquatics Unlimited

Saltwater section detailed and stocked up! 🤤

Note: these fish arrived 10/17/19 a.m. please hold or purchase fish accordingly.
Prices are listed for your convenience, and do reflect size and quality.

Some of the new arrivals:
Powder Brown Tangs $84.99
Maori Wrasse $69.99
Marble Wrasse $59.99
Melanarus Wrasse male $69.99
Squamipinnis females $44.99
Bivolor Angel $59.99
Firefish Goby $24.99
Blue Jaw Trigger male $99.99
Dogface puffer (baby) $84.99
Lg Coral Beauty Angel $69.99
Yellow Eye Kole Tang $94.99
Hep. Tang (MAC baby) $99.99
Powder Blue Tang $94.99
Flameback Angel $69.99
Candy Hog $99.99
Yellow and Purple Wrasse $49.99
Radiant Wrasse $59.99
Orbic Bat $54.99
Decolores Wrasse $74.99
... See MoreSee Less

Saltwater section detailed and stocked up! 🤤

Note: these fish arrived 10/17/19 a.m. please hold or purchase fish accordingly. 
Prices are listed for your convenience, and do reflect size and quality.

Some of the new arrivals:
Powder Brown Tangs $84.99
Maori Wrasse $69.99
Marble Wrasse $59.99
Melanarus Wrasse male $69.99
Squamipinnis females $44.99
Bivolor Angel $59.99
Firefish Goby $24.99
Blue Jaw Trigger male $99.99
Dogface puffer (baby) $84.99
Lg Coral Beauty Angel $69.99
Yellow Eye Kole Tang $94.99
Hep. Tang (MAC baby) $99.99
Powder Blue Tang $94.99
Flameback Angel $69.99
Candy Hog $99.99
Yellow and Purple Wrasse $49.99
Radiant Wrasse $59.99
Orbic Bat $54.99
Decolores Wrasse $74.99

5 days ago

Aquatics Unlimited

Baby Poly party 🎉

Polypterus Senegalus
$12.99 3/$36
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Comment on Facebook

Adam Kostuch

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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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