I plan someday to get a large (300+ gal) acrylic aquarium. The only downside I see to acrylic is that it scratches easier than glass. Does anyone with an acrylic tank have any experience with this device that suppose to take (actually kill) coralline algae off the sides of the tank? Does it work as advertised?
http:www.therme-at.com/features.htm
http:www.therme-at.com/products.htm
http:www.therme-at.com/features.htm
http:www.therme-at.com/products.htm