What size hose is compatible with the ProVAC’s water change adapter?
The hose for the water change adapter on the ProVAC should be 1/2″ interior diameter.
How frequently should I perform partial water changes?
We recommend performing partial water changes every week. When keeping aquariums with high stocking densities or with more delicate / demanding species, more frequent water changes are required. Always make sure the replacement water is of the right temperature and conditioned with Fluval Aqua Plus Water Conditioner.