I’m getting some diatoms (possibly) on my 9 month old aquarium and I’m wondering if silicates are my problem. I need to check TDS of my RODI, and assuming that is the issue, is there a way to reduce silicates without refusing PO4? My PO4 is currently 0.03 so I obviously don’t want it much lower. I have some SeaChem Elite but not wanting to use it due to its PO4 lowering capability.
Any suggestions?
Any suggestions?