Can you use lava rock in a SW aquarium to replace base LR. ?
I am currently cycling a 20 gal reef with 16 lbs of lr and I have about 10 lbs of nice lava rock that I could use as a base? Alse have a 5 lb beautiful chunk of dead red coral (half size of volleyball) can I use it and will anything beneficial attach and grow on it.
KD
I am currently cycling a 20 gal reef with 16 lbs of lr and I have about 10 lbs of nice lava rock that I could use as a base? Alse have a 5 lb beautiful chunk of dead red coral (half size of volleyball) can I use it and will anything beneficial attach and grow on it.
KD