$55.00 FLAT RATE for Overnight Livestock Shipping
Aquatics Unlimited
  • Shop
    • FRESHWATER LIVESTOCK
    • SALTWATER LIVESTOCK
    • POND LIVESTOCK
    • AQUARIUM SUPPLIES
    • POND SUPPLIES
    • CLEARANCE
  • SERVICES
    • IN STORE
    • MAINTENANCE

Login / Register
0 items / $0.00
Menu
Aquatics Unlimited
0 items $0.00
Three clear plastic bags filled with water, each containing colorful cartoon fish: the first with a yellow fish, the second with orange and green fish, and the third with blue and purple fish, all on a white background.
09 Jun
General and Beginner, Water Chemistry

Acclimating Shipped Livestock

Posted by author-avatar Phil Bartoszek
June 10, 2025
Acclimating livestock that has been shipped can be a slightly different process than from your local fish store. Shipped fish have spen...
Continue reading
A serene garden pond with vibrant purple irises in the foreground and koi fish swimming gracefully. The background showcases lush greenery, bushes, and a few rocks scattered around the water. This peaceful setting benefits from effective liquid algae control amidst natures delicate balance.
20 Mar
Garden Pond

Spring Pond Opening

Posted by author-avatar Phil Bartoszek
June 9, 2025
Spring for a pond starts as soon as the ice is melted. The ice works as a barrier to the sun, when this is removed, algae can start to ...
Continue reading
Close-up of a person affixing a label to a cardboard box, ready for shipping. Several boxes are stacked on a table in the background. Another person, blurred, is carrying a package. Bright, natural light filters through the window as they consider various shipping methods and rates.
30 May
Announcements, In Store Services

Shipping Methods & Rates

Posted by author-avatar Phil Bartoszek
June 9, 2025
Continue reading
A large fish with a greenish-grey body and a distinctive orange pattern glides through the tank, offering an underwater spectacle worthy of any nature blog. In the background, rocky formations and a few other fish enhance the serene aquatic scene.
02 Apr
Announcements, In Store Services

Livestock “Trade Ins”

Posted by author-avatar Phil Bartoszek
December 16, 2023
As a hobbyist you know that there are a variety of ways you may be in the predicament of needing to find your fish a new home. No worri...
Continue reading
A vibrant aquarium filled with colorful fish, including yellow, pink, and purple ones, swims among rocks and green aquatic plants. The scene mirrors a rocky underwater landscape—a perfect setting for those following a cichlid care guide.
07 Feb
General and Beginner

Cichlids

Posted by author-avatar Phil Bartoszek
June 9, 2025
Cichlid is a nondescript term for members of the family Cichlidae, with nearly 1,300 species identified from Angelfish to Oscars. This ...
Continue reading
A small, yellow-green spotted pufferfish swims among green aquatic plants and branches in a freshwater aquarium, making a perfect subject for an aquarium blog.
07 Feb
General and Beginner

“Freshwater” Puffers

Posted by author-avatar Phil Bartoszek
February 7, 2023
We are delighted in your interest in “freshwater” puffers. Puffers can be very entertaining and rich in personality. This Blog post wil...
Continue reading
A vibrant underwater scene features a colorful coral reef teeming with small orange fish, sustainably sourced marine livestock swimming around. The clear blue water is illuminated by sunlight, highlighting the diverse marine life and intricate coral formations.
13 Jan
Saltwater

Sustainable Sourcing of Marine Livestock

Posted by author-avatar Phil Bartoszek
February 7, 2023
What it means? The term ‘sustainability’ has been circulating through the aquarium trade over the past decade as hobbyists express gre...
Continue reading
Playful illustration of smiling pink worms scattered against a white background with brown dots. Bold navy text in the center reads Hello worms! Are worms the best live food? with a small circular logo containing Au at the bottom.
11 Jul
Aquarium Care, Fish Health

Are Worms the Best Live Food?

Posted by author-avatar Phil Bartoszek
July 11, 2022
Why Worms? First, we must ask... what do fish eat in the wild? Heavenly pellets that fall from the sky? Guppies that once a week...
Continue reading
A modern glass aquarium with a cube shape showcases adventures in nano-scaping #3, featuring green plants, rocks, and a striking piece of driftwood. A small light fixture casts a warm glow over the aquatic scene. The tank rests on a dark surface against a plain wall.
26 May
General and Beginner

Adventures in Nano-Scaping #3

Posted by author-avatar Phil Bartoszek
May 26, 2022
PLANTING The aquascape has been successfully planted, with only minor deviations from the original layout plan. The main one being t...
Continue reading
A bright yellow fish glides near the sandy bottom of a vibrant purple coral reef in a meticulously designed saltwater setup. Small patches of green coral add contrast, enhancing the colorful underwater scene within the aquarium.
10 May
Saltwater

Saltwater Set Up Guide

Posted by author-avatar Phil Bartoszek
May 10, 2022
You may have been told that saltwater aquariums are “difficult to maintain.” For starters, many of you may have experience in freshwate...
Continue reading
Three orange clownfish with white stripes swim among vibrant purple sea anemone tentacles in an underwater setting, surrounded by deep blue water—a scene straight from a saltwater care guide.
10 May
Saltwater

Saltwater Care Guide

Posted by author-avatar Phil Bartoszek
May 10, 2022
You may have been told that saltwater aquariums are “difficult to maintain.” For starters, many of you may have experience in freshwate...
Continue reading
A vibrant aquarium scene featuring colorful discus fish swimming among green plants. Despite being susceptible to old tank syndrome, the fish display a variety of hues like yellow, blue, and orange, creating a lively and dynamic underwater environment.
10 May
Aquarium Care, General and Beginner, Water Chemistry

Old Tank Syndrome

Posted by author-avatar Phil Bartoszek
May 10, 2022
Periodic water changes are crucial to the wellbeing of your aquarium. As fish eat and poop, nitrate (fish waste) will accumulate in the...
Continue reading
A glass aquarium showcases a serene, naturalistic scene, reminiscent of adventures in nano-scaping #2, with rocks, green moss, and a twisted wooden branch. Illuminated from above, beside it sits a green plant in a white pot on a dark surface.
08 Apr
General and Beginner

Adventures in Nano-Scaping #2

Posted by author-avatar Phil Bartoszek
April 10, 2022
PLANT SELECTION Plants for the aquascape will be selected first and foremost for their relative hardiness and ease of care in a low ...
Continue reading
A group of fiddler crabs with prominent, large claws scuttle across wet sand in a coastal area, as if following a fiddler crab guide. The background is blurred, highlighting the crabs in shades of orange, white, and black. Sparse vegetation can be seen in the distance.
31 Mar
General and Beginner

Fiddler Crab Guide

Posted by author-avatar Phil Bartoszek
March 31, 2022
SET UP - BRACKISH WATER - BEHAVIOR If you’re looking for something other than fish for your aquarium set-up, fiddler crabs are an enter...
Continue reading
Two pond koi fish swim gracefully in dark water, showcasing striking patterns of white, orange, and black. Ripples gently form around their bodies, enhancing the serene aquatic scene while highlighting their impeccable grades.
31 Mar
Garden Pond

Pond Koi Grades

Posted by author-avatar Phil Bartoszek
March 31, 2022
Have you ever wondered what makes some fancy Koi so expensive, or why there can be so much variability in Koi price ranges?  Many vari...
Continue reading
Two axolotls in a serene aquarium: one dark and one white. They rest close together amidst lush green plants and rocks, with the white axolotls pink gills adding a pop of color to their calm underwater haven.
29 Mar
General and Beginner

Axolotls

Posted by author-avatar Phil Bartoszek
March 29, 2022
The Axolotl is an aquatic amphibian that is relatively hardy and easy to care for. This blog post aims to provide basic care tips in or...
Continue reading
A vibrant Betta fish, a testament to expert betta care, displays its flowing, fiery orange and blue fins against a dark background, swimming gracefully towards the camera.
29 Mar
General and Beginner

Betta Fish Care

Posted by author-avatar Phil Bartoszek
September 17, 2024
- SIAMESE FIGHTING FISH - Originally kept in the Far East as part of a betting sport, Siamese Fighting Fish (scientific name Betta spl...
Continue reading
A vibrant aquarium scene with a bright orange fish swimming among various aquatic plants, the backdrop of deep blue hinting at good general aquarium care. The colorful flora includes green and orange vegetation, alongside a black decorative tree stump.
28 Mar
Aquarium Care, General and Beginner

General Aquarium Care

Posted by author-avatar Phil Bartoszek
April 10, 2022
EQUIPMENT - FEEDING - MAINTENANCE - HEALTH This blog post will outline generalized tips for the maintenance of your aquarium and care ...
Continue reading
In a dimly lit aquarium with a greenish tint, small fish swim through the cloudy water, weaving around gravel and a decorative arch. This creates a textured underwater landscape that feels both mysterious and enchanting—a true conundrum of aquatic beauty.
27 Mar
Aquarium Care, General and Beginner

Cloudy Water Conundrum

Posted by author-avatar Phil Bartoszek
March 28, 2022
We all seem to encounter this at least once in the hobby: cloudy water. While frustrating and unappealing, there’s no need to fret! Thi...
Continue reading
A vibrant orange goldfish swims gracefully in a clear aquarium, its fins elegantly spread. As the background shimmers with bokeh lights, it thrives despite new tank syndrome—a testament to its resilience and beauty.
27 Mar
Aquarium Care, General and Beginner, Water Chemistry

New Tank Syndrome

Posted by author-avatar Phil Bartoszek
March 31, 2022
In established aquariums, toxic ammonia from fish waste is broken down by bacteria into nitrite, which is then broken down by a differe...
Continue reading
An aquascape captures adventures in nano-scaping with a glass tank showcasing rocks that mimic a mountain landscape. A large, twisted piece of driftwood rises above, enhancing the natural look, while part of a potted plant peeks from the right.
17 Mar
General and Beginner

Adventures in Nano-Scaping #1

Posted by author-avatar Phil Bartoszek
March 28, 2022
INTRODUCTION In this series of blog posts we will be following the design and setup of a new freshwater desktop nano-aquascape from sta...
Continue reading
A small, clear glass aquarium is filled with lush green aquatic plants and driftwood, under bright lighting. The dark background highlights the vibrant greenery inside the tank, serving as a living aquatic plant guide for enthusiasts to admire and explore.
08 Mar
General and Beginner

Aquatic Plant Guide

Posted by author-avatar Phil Bartoszek
July 14, 2022
LIGHTING - NUTRIENTS - CO2 - SUBSTRATE There are endless things to discuss when it comes to setting up a successful planted tank. This...
Continue reading
A serene garden pond with vibrant purple irises in the foreground and koi fish swimming gracefully. The background showcases lush greenery, bushes, and a few rocks scattered around the water. This peaceful setting benefits from effective liquid algae control amidst natures delicate balance.
07 Mar
Garden Pond

Liquid Algae Control vs. UV-Sterilizer

Posted by author-avatar Phil Bartoszek
March 11, 2022
If you are trying to weigh your options when it comes to pond algae control, you are in the right place. Most of the time the decision ...
Continue reading
Illustration showing a receipt with a dollar symbol, an arrow pointing to a piggy bank with coins, and another arrow leading to a gift box. Text below reads, Earn points for every purchase with our rewards program.
06 Mar
Announcements

Our Rewards Program

Posted by author-avatar Phil Bartoszek
April 2, 2023
Become an Aquatics Unlimited rewards member to earn loyalty points for credit towards future purchases!  This program applies to both ...
Continue reading
Green aquatic plants with broad leaves and clusters of small purple flowers thrive in a potting pond. The water reflects the lush plants, while a tranquil background of more greenery adds to the serene scene.
04 Mar
Garden Pond

Potting Pond Plants

Posted by author-avatar Phil Bartoszek
March 11, 2022
HARDY LILIES - TROPICAL LILIES - MARGINAL & BOG PLANTS Pond plants are a huge benefit to any pond. They take away nutrients from nu...
Continue reading
Purple water lilies and green lily pads float on a calm pond, creating a serene, natural scene. The dark, reflective water enhances the vibrant colors of the flowers and leaves, evoking the tranquility of caring for pond plants in their delicate ecosystem.
04 Mar
Garden Pond

Caring for Pond Plants

Posted by author-avatar Phil Bartoszek
March 8, 2022
HARDY LILIES - TROPICAL LILIES - MARGINAL & BOG PLANTS Pond plants are a huge benefit to any pond. They take away nutrients from nu...
Continue reading
Logo of Aquatic Realmz showcases a teal font with a starfish icon to the left, symbolizing our dedicated aquarium maintenance service. A sleek horizontal line from the starfish elegantly underlines the text against a pristine white background.
06 Jan
Maintenance Services

Aquarium Maintenance

Posted by author-avatar Phil Bartoszek
February 24, 2025
Keep your aquatic environment healthy and beautiful with quality aquarium maintenance services by Aquatic Realmz. Our staff and se...
Continue reading
A serene Japanese garden features a small waterfall gently flowing over rocks into a pond, meticulously maintained by expert pond services. Lush green bushes and trees envelop the area, with some adding vibrant autumn hues in shades of red and orange.
09 Nov
Maintenance Services

Pond Services

Posted by author-avatar Phil Bartoszek
March 11, 2022
Enjoy your outdoor aquatic environment hassle free this season! Aquatic Realmz is your complete pond maintenance provider for southeast...
Continue reading
A goldfish with flowing fins and a vibrant orange color swims gracefully in freshwater against a dark black background, its delicate features highlighted by the careful balance of aquarium salt.
09 Nov
Fish Health

Aquarium Salt In Freshwater

Posted by author-avatar Phil Bartoszek
March 8, 2022
Adding salt to a freshwater tank may sound like an oxymoron, but it has been scientifically proven to have a wave of benefits for the h...
Continue reading
A green roof with yellow flowering plants adorns the building, where a paved pathway winds through vibrant greenery. White stones border the path, while lush trees stand tall in the background beneath a clear sky.
09 Nov
Green Roof

Our Green Roof

Posted by author-avatar Phil Bartoszek
August 14, 2023
Our roof helps to protect Lake Michigan Each time it rains, our roof can hold up to 11,300 gallons of rainwater! Helps keep excess wa...
Continue reading
  • 1
  • 2

3550 S 108th St, Greenfield, WI 53228
(414) 543-2552

Store Hours
Monday - Friday: 12pm - 8pm
Saturday: 10am - 8pm
Sunday: 11am - 7pm
SOCIAL
Quick Links
  • About Us
  • Articles & Information 
  • Maintenance
  • Rewards Program
  • Shipping & Returns
  • Guarantees & Warranty
  • Green Roof

google map for websites



MACHINE-READABLE FILES
https://transparency-in-coverage.uhc.com

Aquatics Unlimited 2021 - 2025 CREATED BY Smart Interactive Media. Accessibility
  • Menu
  • Categories
  • Shop
    • FRESHWATER LIVESTOCK
    • SALTWATER LIVESTOCK
    • POND LIVESTOCK
    • AQUARIUM SUPPLIES
    • POND SUPPLIES
    • CLEARANCE
  • SERVICES
    • IN STORE
    • MAINTENANCE
  • Shop
    • FRESHWATER LIVESTOCK
    • SALTWATER LIVESTOCK
    • POND LIVESTOCK
    • AQUARIUM SUPPLIES
    • POND SUPPLIES
    • CLEARANCE
  • SERVICES
    • IN STORE
    • MAINTENANCE
Shopping cart
Close
Sign in
Close

Lost your password?

No account yet?

Create an Account
We use cookies to improve your experience on our website. By browsing this website, you agree to our use of cookies.
More info More info Accept