huma-huma
Aquarium Advice Addict
Outside the reverse flow issue (which hydor fixed for free, free of charge) they have performed flawlessly from day 1. They have a smooth wider flow. If i wasnt going with the Jebao wp40, id be picking up bigger koralias. Heck if the jebao doesnt hold up, ill be buying koralias again. I cant speak good enough about hydor and their powerheads. Ill def be buying more koralias down the road.