Quote:
Originally Posted by twinturbo
My freind kept recomending building a RO for the pond, my fish don't seem to mind tap water but they are not £££££ Koi  |
I keep tropicals and being lazy I have setup a syphon system with a zone valve that empties ~50l of water each night and then an RO system drip feeds directly back into the tank and its full again by morning.
So I basically do a 15% water change daily, while asleep.
Cheers
Stot