API Phos-Zorb for the API Nexx and Rena SmartFilter selectively removes ammonia, nitrite, and nitrate from freshwater and saltwater aquariums. It also removes phosphate, a by-product of fish metabolism and decaying organic matter and an additive in some tap water supplies, aquarium products and filtration media.
- Easy to use filtration media
- Eliminates cloudy water caused by phosphates
- Will not remove trace elements and will not affect pH
Sizing:
Size 6: Aquariums up to 55 Gallons
Directions: Each pouch is effective for up to 2 months. Change regularly for maximum effectiveness.
Related Products
From this collection
-
Acurel Filter Lifeguard Media Bag with Drawstring
Acurel media bags are the most cost-effective w...
$3.22 -
-
-
Aquaclear Activated Carbon Filter Inserts
AquaClear Activated Carbon Filter Inserts featu...
$14.50$15.90 -
-
-
Cascade Canister Filter Pro-Carb Z Filt-A-Pack
Cascade Pro-Carb Z Filt-A-Pack Zeolite / Carbon...
$32.00 -
-
Cascade Canister Filter Pro-Carb Filt-A-Pack
Cascade Pro-Carb Filt-A-Packs are ready-to-use ...
$35.25 -
ring Top for Aquarium FiltrationBlue Ribbon Pet 100% Nylon Filter Bag with Drawst
With Blue Ribbon Pets Nylon Filter Drawstring B...
$2.97 -
API Nitra-Zorb for API NexxFilter & Rena Smartfilter
API Nitra-Zorb for API and Rena Filters is a co...
$22.76$23.90 -
API Bio-Chem Zorb for Filstar XP, Nexx & Rena SmartFilter
API Bio-Chem Zorb (formerly branded Rena Bio-Ch...
$39.76