Sanveann
New member
We have two Tunze powerheads ... but I can't, for the life of me, figure out WHICH ones! (I just want to keep a list of our equipment for my own reference.) I don't see it anywhere on the powerhead, my husband (who bought them) doesn't remember, and I can't find the boxes they came in. I looked at the Tunze site, but they all look alike! Does anyone know a secret method for discovering the model number?