Ista 2-Way Air Flow Control Valve aquarium cleaning Cover the bottom with a

Cover the bottom with a 3 to 10cm thick layer

marine and reef aquariums

Contains higher levels of vegetable proteins plecostomus and other algae eaters require

ensuring you always have a backup when you need it

ions exchange

Ista 2-Way Air Flow Control Valve aquarium cleaning Cover the bottom with aIsta 2 Way Air Flow Control Valve Ista 2 Way Air Flow Control Valve is used to precisely control the amount of air being pumped into an aquarium habitat, allowing for two way air flow outputs from one input. The two way Ista Air Flow Controller allows for precise control over the amount of air being pumped into your aquarium habitat. Easy to handle knobs allow for immediate control. Creates two way air flow outputs off of one input for added freedom.