Originally Posted by Geniusdudekiran
What are the tap valves for?
They let you close off the hoses so you can carry the filter away for cleaning without taking the intake and outflow off the tank. Very handy.
I got nice CBS off Aquabid (Blueface) and eBay (freeman1020). Both sellers delivered exactly what was promised and the shrimp have really nice, solid, white on their shells.