Recent content by manda

Polyvinyl Alcohol found nowt on fish toxicity, but think may well giv it a try, the crosslinking is very strong, moulds wonderfully, and hoping it will give horsies a softer hitching post + if i mix in some nitrifiers and denitrifiers when i make it should provide some ammonia removal kinda...

tankies cunning plan. did do for my cosh assesmnt dont remebr anything about aquatic life, being in it, was sure it was safe enuf to use in freshwater tank. will look up again, cheers

tankies for the welcome :D i assume they do as we were using it to immobilise nitrogen cycle bacteris for water treatment including removal from groundwaters, which usually get clened for well purposes, or at least intake for water treatment . doent say jack schmitt on the box, came from...

herro errm was wondering if anyone here knows weather PVA gel would leach anything into the water in a marine system? know its pretty much safe after a few washes in freshwatersetups but dunno if the salt water chemistry woudlahve an effect, or if freshwater fishes are more resilient to...