Hi all, more questions lol. I have a 90 FW planted tank, during Seachem flourish comprehensive, phosphate, and nitrogen twice a week. Leaf zone weekly. Excel daily. Pressurized CO2. My question is I use all RO water for the tank (got a 30 gal RO system for the house). The water also has passed through a whole house carbon filter and water softener. I just read about Seachem equilibrium and ordered some up. Should I be using this in addition to the ferts I'm using now? I've had some angel losses over past 6 months I couldn't explain and starting to wonder if it's the RO water. Thanks!