chopperchick

hi everyone, i am real new to this game but have the bug real bad, just loving it,
my tank is 130 ltr saltwater, has been running a mth now, i have 7 kgs live rocks, 2 clown fish a foxface and a shrimp in it, temp is 24.5c, all other tests are all good, my question is this....
the sand on the bottom is going brown, should i use the gravel cleaner to clean it up or leave it?
what should i do ?
thanks

timrellis

Just use your finger tips to stir up the substrate and let the filter take the debris out. If you use a gravel cleaner it will suck out the sand too!