Has anyone found an alternative substrate to gravel, rocks or sand? It would be great to find something that didn't need gravel vaccing every two minutes! I tried those large river pebble things, thinking that would be easier to clean but am now fed up of having to move them around and clean and then nicely arrange them again!
Anyonr tried mesh/net with plants growing all over the bottom of the tank? I imagine that would also be difficult to clean?
I've tried having a bare bottomed tank but don't like the look of it at all.
Any ideas would be great!