Substrate for amazon milk? Need quick reply so I can fix this

[Grrrit]

I purchased a viv to raise some month old milkys while I construct a large permenate viv for them. It is a false bottom with a river water feature. Clay pebble bottom, screen then I believe sphagnum moss. I'm concerned of him ingesting the moss. When he eats his crickets he gets rowdy haha. A fierce eater. Any opinions?

[John911]

Eco earth

[Grrrit]

ok, do you think that the material will sift through the screen and make a nasty mes with the water feature? Thanks for the reply