So I started mine about 3 months ago and it has been mostly clean except for a few weeks ago and I got brown something all over the sand. It penetrated so even if I try to clean it it does not come off. My cleaning crew of 4 turbo and 2 peppermint shrimp have done nothing to help it. Mt parameters are all good
Sal:1.025
Am:0
No2:0
no3:0
Ph:8.2
cal:600 (a bit High)
kh:0
So if you look how do I get it cleaned up in my tank without making a mess or disturbing it
Sal:1.025
Am:0
No2:0
no3:0
Ph:8.2
cal:600 (a bit High)
kh:0
So if you look how do I get it cleaned up in my tank without making a mess or disturbing it


