Ya but it sounds like you're pretty desperate to get it right up there again so until you figure out what's causing the drop, this'll set it for ya. You just gotta keep adding it back in after ever wc
Sent from my iPhone using MonsterAquariaNetwork app
What are you testing with?
I would do a 100% change and take all the buffers out of the tank. Coral, baking soda, any rocks that might alter ph and just stop messing with it. It doesn't sound like you're trying to breed anything that is ph sensitive so just leave the water as is...
Sent from my iPhone using MonsterAquariaNetwork app
+1 on the baking soda. GRADUALLY! Also, crushed coral in the filters. What sized tank? How long has it been set up? . I maintain a 7.5-7.7 in all of my Chiclid tanks this way.( Just a touch of coral in the media) You can also use crushed coral in a mesh bag in the tank. Baking soda is for emergencies. High acid usually also means high waste in the tank. Are your filters adequate for the load of fishes that you keep? Do you also have high ammonia levels?
It is really doesn't matter for fishes when they get used to the low ph. Pay more attention to your filter system.
Sent from my iPad using MonsterAquariaNetwork app