Mindy2400
Aquarium Advice Apprentice
I was wondering if anyone can advise me on the use of tourmaline balls? I have a 65 gallon tank and am having problems keeping my pH up. It seems to want to stay at 6. The ammonia is 0, nitrites are 0, nitrates are about 10-15. My tank has 2 Angel's, 2 black mollies, 2 platinum guppies, and 1 rosy white finned tetra. It is heavily planted as well. I have a hang on the back filter for tanks up to 75 gallons, and a sponge filter as well. I change the hang on the back 1x a month, and the sponge filter is new. Tank is about 77°. Thanks for the help!