Humidifier Float Valve

[banditpowdercoat]

Originally Posted by Delphinus

I still use on one of my sump's the first float valve I ever bought for a tank more than ten years ago. It's been in continuous use as an ATO in the last ten years without a single failure. Best $8 I ever spent in the hobby. I bet most $200 switch and pump style ATO's cannot claim that kind of uptime yet. Sometimes simplicity is just fine.

I'm seriously thinking about this for my next sump. But I got 2 FW tanks I use the RO water for too. Maybe when I finally get rid of them? How did you mount? Did you drill through sump? I'd like to be able to add it after. Glass sump, don;t want to remove to add a hole