Evolution Aqua Nexus™ Automatic Systems Model:Fits Pump-Fed Nexus™ This special formulation features the

This special formulation features the two most essential elements necessary to maintain a healthy aquarium: toxin removal and ammonia removal

2lb BLR05W 758183256546 Cool Water Wheat Food

Keeps baths clear of ice in temperatures as low as -20°F

use Hikari Wheat-Germ

Evolution Aqua Nexus™ Automatic Systems Model:Fits Pump-Fed Nexus™ This special formulation features theNexus Automatic Systems enable Nexus owners to benefit from a fully automated cleaning cycle on the award winning Nexus filtration systems. Say goodbye to turning ball valves and manually switching pumps on and off all of the key processes that form the cleaning cycle are automatically controlled by this easy to install kit! Automatic, hassle free cleaning that fits onto post 2006 Nexus models Electronic control box automatically operates valves and