Ciao Anthony,
I am useful for the forum of the friends of todomarino to ask you which sand size you prefer to make a bed for refugium where is not necessary to denitrate because the reef tank has an DSB.
What do you think about a bed with 600 micron calcium carbonate sized on barebottom and coralline sand (2-5 mm) over of this last one? I need just to collect microcrustaceas and zooplankton.
Kindly, Carlo
I am useful for the forum of the friends of todomarino to ask you which sand size you prefer to make a bed for refugium where is not necessary to denitrate because the reef tank has an DSB.
What do you think about a bed with 600 micron calcium carbonate sized on barebottom and coralline sand (2-5 mm) over of this last one? I need just to collect microcrustaceas and zooplankton.
Kindly, Carlo