"RE: sodium thiosulphate to neutralise pp" 4:07pm Today
joined: 18th Sep 04
last here: 4:22pm Yesterday
Hi Dave, yes just keep them handy in case the fish do struggle as Chris says with the correct use and lots of air they should be ok. Once brown the treatment is spent and then i would just let it clear naturally and keep the extra air on until its cleared
"RE: sodium thiosulphate to neutralise pp" 7:46pm Today
joined: 22nd Apr 14
last here: 7:43pm Yesterday
Wayne i use pp at 1.5 grammes per ton and touch wood never had a problem,i have always ensured cleaned filters etc before hand.I bet the japanese breeders who seem to use it in much higher concentrations than we do have never heard of either product.I will ask them.