1. CenlaReefer

    Dosing pump for top-off

    6lilfish (Scott) gave me a great deal on a lightly-used BRS dosing pump. I hooked it up on cheap dial timer to dose pure water into my Avast kalk stirrer. I LOVE this setup! It is more than enough to handle evaporation for my coral QT system which includes a 20 gallon display and 30 gallon...
  2. CenlaReefer

    WTB trustworthy ATO

    WTB a trustworthy ATO: I am currently using an industrial-grade float valve; however, I do not trust it because my kalkwasser makes it "stick" after about 20 or so days. I am certain that I do not want an ATO that uses float switches. I do not trust those. Perhaps an ATO that uses magnetic...