Things we take for granted

[Salinity Now]

Good thread idea Neal. I'll pass one on here for ya's. Instead of going thru the hassle of getting a float switch for my quarantine tank (10gal). I went to a local veterinarian clinic and got from them a saline drip hose and adjuster thingy. You know the one I'm talkin about. I just put my water in an old 4l milk container, put it higher than my tank and adjusted the drip rate. It takes a bit of tinkering to get the right drip rate to equal the right evaporation rate, but it works great. Oh yeah, it was free!