SHOP OUR ONLINE STORE. CHECK BACK FOR NEW ITEMS ADDED WEEKLY! NOW OFFERING SELECT LIVESTOCK FOR SALE ONLINE. $55.00 FLAT RATE FOR LIVESTOCK SHIPPING.

414-543-2552

CONTACT US
FAQs

414-543-2552

CONTACT US
FAQs

Home
Shop
SERVICES
- IN STORE
- MAINTENANCE
Blog
About
Contact

Login / Register

0 items / $0.00

Reverse Osmosis

Close

Filter by price

Min price Max price

Price: —

Product categories

Additives
Air Pumps & Equipment
Aquarium Stands & Canopies
Aquariums, Kits & Bowls
Betta Accessories
Cleaning & Maintenance
CLEARANCE
Decorations
Filter Media
- API
- Aqua One
- AquaClear
- Aquatop
- Aqueon
- Chemi-Pure
- Coralife
- Filter Socks
- Fluval
- Innovative Marine
- Ista
- Marineland
- Maxspect
- Oase
- Poly-Filter
- Pura
- Seachem
- Seapora
- Tetra
Filters
Fish Food & Feeding
- Bottom Feeding
- Brine Shrimp
- By Brand
  - Aqueon
  - Everything Aquatic
  - Fluval
  - Hikari
  - New Life Spectrum
  - NewVision
  - Ocean Nutrition
  - Omega One
  - San Francisco Bay
  - Seachem
  - Sera
  - Tetra
  - Tropical
  - Zoomed
- Feeding Tools
- Flakes
- Food Additives
- Freeze-Dried
- Pellets
- Turtle & Amphibians
- Vacation Feeders
Freshwater Livestock
- Freshwater Fish
  - Algae Eaters
  - Angelfish
  - Barbs
  - Bettas
  - Brackish
  - Catfish
  - Cichlids - African
  - Cichlids - Central American
  - Cichlids - South American
  - Danios
  - Discus
  - Goldfish
  - Gouramis
  - Guppies
  - Killifish
  - Livebearers
  - Loaches
  - Minnows
  - Miscellaneous
  - Mollies
  - Platys
  - Plecostomus
  - Rainbowfish
  - Rasboras
  - Sharks
  - Swordtails
  - Tetras
- Freshwater Inverts & Creatures
- Freshwater Plants
  - Anubias
  - Cryptocoryne
  - Ferns
  - Hygrophila
  - Ludwigia
  - Misc Advanced
  - Misc Beginner
  - Misc Intermediate
  - Moss
  - Rotala
  - Swords
  - Terrarium
  - Tissue Cultures
- WYSIWYG
Gift Card
Gifts & Apparel
Glass Tops & Screens
Heaters & Temperature
LED Light Fixtures & Accessories
Light Bulbs
Light Fixtures with Bulbs
Medication
Nets & Accessories
Planted Aquarium & Shrimp Supplies
Pond Livestock
- Pond Fish
- Pond Plants
Pond Supplies
- Additives
- Equipment
  - Aeration
  - De-Icers
  - Filtration
  - IonGen
  - Pumps
  - Thermometer
  - UV Sterilizers
- Filter Media
  - PondMaster
  - Pondmax
- Food
  - Blue Ridge
  - Hikari
  - Kenzen
  - Laguna
  - New Life Spectrum
  - Tetra
- Medications
- Planting
Pumps, Powerheads & Wavemakers
- Neptune Systems
Reverse Osmosis
Salt Mixes & Frag Supplies
Saltwater Livestock
- Saltwater Fish
  - Angelfish
  - Anglerfish
  - Anthias
  - Basslets
  - Blennies
  - Boxfish
  - Butterflyfish
  - Cardinals
  - Chromis
  - Clownfish
  - Damsels
  - Dottybacks
  - Dragonets
  - Dwarf Angelfish
  - Eels
  - Filefish
  - Gobies
  - Groupers
  - Hawkfish
  - Hogfish
  - Jawfish
  - Lionfish
  - Miscellaneous
  - Parrotfish
  - Puffers
  - Rabbitfish
  - Scorpionfish
  - Seahorses
  - Sharks
  - Snappers
  - Squirrelfish
  - Tangs & Surgeons
  - Triggerfish
  - Wrasse
- Saltwater Invertebrates
  - Anemones
  - Corals
  - Crabs
  - Cucumber
  - Nudibranchs
  - Scallops
  - Shrimp
  - Snails
  - Starfish
  - Urchins
  - Worms
Sump Filtration & Protein Skimmers
Testing & Monitoring
Turtle & Reptile
Uncategorized
UV Sterilizers

Livestock Filter

CARE LEVEL

Advanced Easy Moderate

LIGHTING

High Low Medium

LIVE PLANT SAFE

No With caution Yes

MIN TANK SIZE: GALLON

5200

Use Min tank size

PLACEMENT

Background Foreground Mid-ground

REEF COMPATIBLE

No With caution Yes

TEMPERAMENT

Aggressive Peaceful Semi-aggressive

Home Reverse Osmosis

Showing all 8 results

Show 12 24 36 All

Add to cart

AQUATIC LIFE RO BOOSTER PUMP

$139.99

Add to cart

DUAL INLINE TDS MONITOR

$44.99

Add to cart

AUTO SHUT OFF KIT FOR RO SYSTEMS

$24.99

Add to cart

AQUATIC LIFE RO TWIST TFC RO MEMBRANE 100 GPD

$49.99

Add to cart

AQUATIC LIFE RO TWIST SEDIMENT CARTRIDGE

$8.99

Add to cart

AQUATIC LIFE RO TWIST DI RESIN CARTRIDGE

$29.99

Add to cart

AQUATIC LIFE RO TWIST CARBON CARTRIDGE

$10.99

Add to cart

AQUATIC LIFE TWIST-IN RO DI 4 STAGE 100 GPD

$139.99

3550 S 108th St, Greenfield, WI 53228
(414) 543-2552
Store Hours
Monday - Friday: 12pm - 8pm
Saturday: 10am - 8pm
Sunday: 11am - 7pm

SOCIAL

MACHINE-READABLE FILES

UnitedHealthcare creates and publishes the Machine-Readable Files on behalf of Aquatics Unlimited, LLC. To link to the Machine-Readable Files, please click on the URL provided: https://transparency-in-coverage.uhc.com

Quick Links

Aquarium Supplies
Saltwater Fish
Freshwater Fish
Saltwater Invertebrates
Freshwater Invertebrates
Corals
Freshwater Plants

Pond Fish
Articles & Information
Maintenance Services
In Store Services
Rewards Program
Shipping & Returns
Guarantees & Warranty
Green Roof

google map for websites

Aquatics Unlimited 2021 CREATED BY Smart Interactive Media. Accessibility

Menu
Categories

Home
Shop
SERVICES
- IN STORE
- MAINTENANCE
Blog
About
Contact

Home
Shop
SERVICES
- IN STORE
- MAINTENANCE
Blog
About
Contact

Shopping cart

Close

Sign in

Close

Username or email address *

Password *

Lost your password? Remember me

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 Accept

Start typing to see products you are looking for.