I have a hector goby that loves to sift the fine grain sand I have in my current tank. I was thinking of upgrading to a 6 foot shallow LPS tank so the flow pattern will be different and I wasn't sure if I get fine grain again if it will just blow everywhere, but I'm also worried that the special grade size will be too big for the goby that has a pretty small mouth.
Would this scenario be resolved if I mixed sand so put special grade at the two tank edges where a gyre would most likely have the most flow, and fill the rest with fine sand like fiji?
Would this scenario be resolved if I mixed sand so put special grade at the two tank edges where a gyre would most likely have the most flow, and fill the rest with fine sand like fiji?