Originally Posted by 1Rancid.dog
Is there anything I can do to lower the gh
? And what would a high gh
do to my fish?
Limestone is great for cichlid tanks it helps keep gh
(general hardness) up which cichlids like. Also helps Kh
(carbonate hardness) which buffers your ph levels so you won't have ph swings. Limestone is great. Absolutely you can use it. And I recommend it.