maxima on sand?

[blackthunda77]

i know croceas are suposed to be on rock, not sand dwellers. is that the same for maximas?

 

[crvz]

Typically, yes, however I've had both with success on the floor of my tank (I don't have a sand bed).

 

[GPhiAce]

If you are worried, you can attach them to a frag disk, ie allow them to attach. Then ou can move them as you please. Mine always tried to attach to something, so this worked.