ive checked every building supply store on the island and all i can find is silica play sand (beach sand)
my questions are:
1) for a dsb should i buy some screen and sort out and use only the smaller particles, or is it fine the way it is.
2) what depth should my dsb be in a 55gal FOWLR
thank you
my questions are:
1) for a dsb should i buy some screen and sort out and use only the smaller particles, or is it fine the way it is.
2) what depth should my dsb be in a 55gal FOWLR
thank you