In the pinned section, it says to get vegtables and all of that. Do I just get plants for them to eat on, or what is the cucumber stuff and how do you prepare it?
Just blanch a piece of cucumber or other veg (no peel) by steaming or boiling it until it is soft but not too soft. Let i cool and then chop it up a bit and place it in the tank. depending on the fish you can also use a vegetable clip and put the whole piece in that and watch them go at it. Bottom feeders and livebearers love it. HTH