Review on 🚰 Plastic Auto Water Filler with Float Ball Valve - Non-electric Water Level Controller for Aquariums and Fish Tanks - Water Filter Float Ball Valve by Crystal Barter

Installed this in my sump and hooked it up directly to my reverse osmosis system for auto refill. I had to trim the edge of the black plastic on my 40b to make it fit. Very durable, tank clip and adjustable side are one piece. I'm saying that because I've broken one in the past due to over tightening, I think it was the store. The float is good, no leaks yet. The connection is a screw connection, not a standard plug connection. I've had issues with leaks in the past but no issues so far.