The Taffy Apple
Fish Herder
http
/www.amazon.co.uk/Underworld-Power-Hang-On-Gravel-Cleaner/dp/B000S5HWXA/ref=sr_1_5?ie=UTF8&qid=1329160168&sr=8-5
Came across one of these this afternoon, got me a little confused as to how they work/what they're meant to do ?!?! Do they simply hoover up the gravel, then filter it, therefore cutting back back on regular water changes and, basically, scrubbing out the theory of a water change?
Anyone have one/used one?
Terry.
PS- whatever the reply, i wont be buying one.
PPS- Contributing this to the Emergency Section was a complete finger slip, apologies to mods/all.
/www.amazon.co.uk/Underworld-Power-Hang-On-Gravel-Cleaner/dp/B000S5HWXA/ref=sr_1_5?ie=UTF8&qid=1329160168&sr=8-5Came across one of these this afternoon, got me a little confused as to how they work/what they're meant to do ?!?! Do they simply hoover up the gravel, then filter it, therefore cutting back back on regular water changes and, basically, scrubbing out the theory of a water change?
Anyone have one/used one?
Terry.
PS- whatever the reply, i wont be buying one.
PPS- Contributing this to the Emergency Section was a complete finger slip, apologies to mods/all.
