Aquatics Unlimited: Services
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For maintenance and other services or needs, Aquatics Unlimited offers you Aquatic Realmz! This is our in-house staff dedicated to providing a solution to all of your aquarium needs. Whether it's help cleaning an aquarium at your home or office, moving across town, building a custom aquatic show piece for your business, or aquarium leasing, Aquatic Realmz is experienced and ready for your project. Come visit our office located in the store, our site , or call (414) 800-5825 to learn more!

Expert Advice

We firmly believe that well-informed aquarists make the best customers. If you have a question as a beginner or an expert, just ask. We'll try to answer from our years of experience - or help you look it up. The only "dumb" question is the one not asked.

Water Testing

We will test your aquarium water for the ammonia, nitrite, nitrate, pH, hardness and specific gravity at no charge. We also test copper and phosphate for a small service charge. Just bring in a cup or so of aquarium water (water only, no fish) in a clean glass jar or a new plastic bag.


We accept trade-ins on healthy fish and major aquarium components (tanks, tops, lights and stands). See Trade In Policies for details.


We reserve supplies with a minimum 50% non-refundable deposit and a maximum hold time of 14 days. On livestock, we ask for a 50% deposit with a maximum "hold" time of 14 days.

Special Orders

Even we can't stock everything. But if we don't have it, we'll try our best to get it. We order livestock several times each week; if there's something you're looking for, just ask us, and we'll see if it's available. On supplies and parts, we require a 50% non-refundable deposit.


Local Specials

Through 3-28-18

East Wall Freshwater Fish 20% OFF!

Saltwater Power Up Promo 20% OFF Saltwater Livestock, After the Purchase of Select Items!

Buy 3 Shrimp & A Moss Ball Get a Free Cup of Java Moss

Buy a Java Moss for $5.99 Get a Chance in the Java Lottery - Ask for Details!

Zilla Mini Halogen Domes & Bulbs 20% OFF!

10 Gallon Hex Tank $35

20 Gallon Hex Tank $71

35 Gallon Hex Tank* $102

16 Gallon Bow Tank* $60

26 Gallon Bow Tank $84

36 Gallon Bow Tank* $99

46 Gallon Bow Tank $121

72 Gallon Bow Tank $183

54 Gallon Corner Tank $215

72 Gallon Bow Overflow Tank* $273

54 Gallon Corner Overflow Tank* $276

Select Aqueon Pine Black Stands 10% OFF!

REWARDS account may be required for special pricing. You may sign up and use the special pricing the same day!

* = SPECIAL ORDER; 100% deposit required

** = while supplies last

*** = specially marked tanks only; selection may vary during the sale

Aquatics Unlimited | 3550 S. 108th Street | Greenfield, WI 53228
Monday-Saturday 10:00 a.m. - 9:00 p.m., Sunday 10:00 a.m. - 6:00 p.m. | Phone: 414-543-2552 | Fax: 414-543-4929