Hi All,
i have a tank fish only with no LR just rocks and its around 1 year old now i every 2 months do 20 % water changes in the tank but some of my expert friends told me keep live rock in the sump and you need not change the water
at all .....please can any one give some details on it
or advice me on water changes for marine tank which is fish only tank
regards,
sikander
i have a tank fish only with no LR just rocks and its around 1 year old now i every 2 months do 20 % water changes in the tank but some of my expert friends told me keep live rock in the sump and you need not change the water
at all .....please can any one give some details on it
or advice me on water changes for marine tank which is fish only tank
regards,
sikander