Hi - I've an area of sand that's suffered all the usual problems in the past, and whilst this is all under control, there's always a trace of cyno. I thought if I made my next addition to the tank something that likes to move sand about it might just be what's needed to make this corner more attractive. It can't be too thorough though because I've got a Christmas tree in that spot and there's no other spot I can move him to.
I'd be interested to hear any experiences of fish/ critters that have worked well in other tanks - thanks
I'd be interested to hear any experiences of fish/ critters that have worked well in other tanks - thanks