I have recently undergone a big change to my tank. I was running a UGF
under CC ( I know its very old school and thats why the change ) I now have a DSB
, heaps of lr
and a protein skimmer. Because I knew the UGF
was less than ideal I was religiously changing at least 10 - 15% of the water weekly, more often than not, more. So now I have been running the skimmer for about 3 weeks and water params seem to be quite good and stable. How often and how much should I change now?
Water params are as follows
Calcium 400ppm Carbonate Hardness 3Dkh ( been told this is low )
Have a few soft corals that are doing well and want to add some leathers.
Oh, I have 1 Coral Beauty, 1 Chromis and 1 Clown in a 55 gal