API Nitra-Zorb for API NexxFilter & Rena Smartfilter, Size 6 = 7.4 oz (Treats 55 Gallons) Dog Complete Systems For the toughest toy…who ya

For the toughest toy…who ya gonna call

Optional rooftop sold separately and recommended for use with rabbits or for households with additional pets and/or small children

Harness vest features a No-Choke Design that pulls on the chest and not the neck

For pet’s length

API Nitra-Zorb for API NexxFilter & Rena Smartfilter, Size 6 = 7.4 oz (Treats 55 Gallons) Dog Complete Systems For the toughest toy…who yaAPI Nitra Zorb for API and Rena Filters is a convenient pouch of natural and synthetic ion exchange resins that selectively remove ammonia, nitrite, and nitrate from freshwater aquariums. Completely phosphate free and ready to use! Removes toxic ammonia, nitrite and nitrate Provides chemical filtration to support a successful aquarium startup Ready to use pouch for freshwater fish tanks 1 large pouch treats up to 55 gallons API Nitra Zorb filtration