Originally Posted by Fat Boy
Do you need 100% live sand in your tank or can you split 1/2 and 1/2 (and also add live rock)? Won't it all be live sand eventually?
Thanks!
I used base rock and LR combined in my tank to reduse the cost. You can do the same thing with LS also. If this is going to be a new system than you need to remember the more LS and LR you have the shorter amount of time your tank will take to cycle. The reason I say this is LS and LR already contain millions of beneficial bacteria in it. Your tank "cycles" by creating or increasing the bacteria load and growth it has in which to break down ammonia, nitrite and nitrate. You can do a search on the nitrogen cycle to gain more insight.