Massive PH drop

[DragoJustin]

I just recently added “ChemiClean”, a cyano remover, and my PH has dropped from 8.4 to 7.2. What do I do. I ran my slimmer air line outside and I have the slimmer cup off for better aeration and I also have a wood bubble going to increase oxygen to help buffer the PH but it keeps going down. I have Aquavitro’s “Balance” that is a ph buffer. I also have my ’fuge light on to buffer the ph but idk what to do

 

[Kershaw]

I would just let it come back up on its own. Doing what you are raising it back up to fast will only add stress.

 

[RamsReef]

8.4 High Roller, I stay around 7.8-8 and that's with outside air to skimmer!

 

[Porpoise Hork]

Increase the surface agitation on the DT and keep a light on over the sump to offset PH drop especially after the DT lights shut off.

 

[Som1else]

My tank fluctuates .46 between daytime and nighttime.