HI , the jouney continues, my first salt water tank has been running for 6 months now, pretty happy - decided it was time to spend more some money on the hobby. Finally bought a RO
, the plan is to do my normal 4 gallon water change ( 3 times a week ). Every week the water quailty will be better.
Decided to buy some more live rock - 25lbs , its current siting in its own tank cycling. SO then I was thinking -- the crushed coral -- just bugs me, thinking about replacing it with sand.
Any good reason to keep some crushed corel in the tank , and put teh sand on top?
Take as much os posible of the crushed coral out , and slowing add sand-
sould i pund the sand with the new live rock and have it cycle?
SO basically - whats teh best way to change out coral with sand? ( And I assume sand needs to cycle -- is this true? )
Thanks in advance.