Hi there, awesome looking rack - very neat. Forgive me for asking - what are those brown looking pebbles on the mesh on top of the tubs? I see these in most rat racks.
Hi. The brown pellets are rat feed. I buy it in 40 kg bags in Potch. As for the plastic tubs, it just works better than glass tank. Easy to clean and use in a stand like this for bigge scale rat breeding.