tropicalfishlady
Aquarium Advice FINatic
Just looking back and saw your question about the sand sliding,ive recently been watching the guy who has the Green Machine over in.the UK and he uses these partition things to hold sand up in place and once plants grow round them you can't see them have a look on on of his videos,they are brilliant.
www.thegreenmachine.com
Oops i meant :
www.thegreenmachineonline.com