dosing afr

Over the past two months I have added another tank. My first tank was my biocube 32 which I fell in love with the hobby. Tank is doing great and decided to get another tank. Ended up with a reefer 300xl and have been having a blast setting it up! New to the sump world which I’m enjoying the...

Hi all, My IM 80g AIO tank has been running for just over six weeks, through the cycle. Testing shows that Alk level is nominal for Tropic Marin Pro Reef, but Ph and Ca remain low. Current averages: Alk: 7.65 dKH (Tropic Marin PR specs 7-8dKH) Ca: 280 ppm Mg: 1440 ppm pH: 7.9 For pH, I did...