ryan115
Member
As my tank gets older it seems as though the sand just get uglier. Mainly the part in the DSB where it meets the glass. Also i am still having problems with diatoms everywhere on the sand and on the glass, not near as bad as it used to be. Im using RO water so could this be from over lighting. Also any suggestions on how to keep the sand clean without siphoning it up and releasing all kinds of chemicals into my tank?