Who checks PH

[dcw1sfu]

Originally Posted by emerald crab

You must have a light bioload.

Lots of SPS and pretty much maxed bioload wise with fish. However i dose alk on the hour which i find keeps my PH really stable.

[emerald crab]

I dose Ca and Alk(sodium carbonate) every ½ hour. It helps keeping it up, but not much about day-night swings.
My main bioload are the corals (SPS). I have some fish, mainly utility fish.
This shows once again that every tank is different.