Christopher311
Aquarium Advice Apprentice
I have a 75 gallon FOWLR tank that's been up for maybe 10 weeks. In the last couple weeks my rocks started turning brown. I've tried scrubbing it off and it doesn't work. My tank isn't cycling. I use RO/DI water and have been doing 20% water changed on a weekly basis. I've cut back on how much im feeding. I've got a sump with a wet/dry filter with filter floss/carbon/purigen and bioballs.
8.2 ph. 0 ammonia 0 nitrite and maybe 20 nitrates.
So what's goin on with my tank?
8.2 ph. 0 ammonia 0 nitrite and maybe 20 nitrates.
So what's goin on with my tank?