very low PH

[Importskyline22]

Hey guys. I dunno what to do about my PH. It seems to be staying at way below my scale. When i test it with the API master kit it comes out to be almost clear with the lightest possible shade of yellow. I know my Neons dont mind low Ph. But i still woudl like to bring it up. Any suggestions?

 

[CaptnDan]

I tossed a little crushed coral in my filter and it balanced mine right out at 7.0 to 7.2. Been that way for... a few years now I guess. Same coral. I have the equivalent of 4 coffee scoops full in there.

Some people don't like crushed coral, but I've had good success with it over a decent amount of time.