Ryandsimmons
Fish Fanatic
For an overflow I think I will order one of these (assuming people here say it is right.)
http/www.cleartides.com/page26.htm
Eeekkkk no anti syphon, can you imagine what your floor would like like if a syphon happened following a powercut, let alone what it would do to live stock
I thought those were the standard ones that most people had? Also they only take water down 7cm, which is 21 litres.
Hmm... off to the drawing board again to do some calculations.
