Sedgely Road Aquarium near Dudley has Bactinet - I used it a few months ago after a suspected filter problem caused a massive algae bloom overnight, I'm not sure if that's what made the difference but the tank was clear within a few hours of putting it in.
Sorry perhaps I mislead a little on the water change bit - yes we normally do a 25% water change weekly, but left it a bit longer after the initial problems as we wanted to try and make sure the tank conditions were stable and we weren't just going to kill off the remaining fish by repeating...
Hi all - i'm new to posting on this forum but I've been reading previous posts here for a while ... however i've not come accross a solution for our current problem before so here goes.
First off the disaster (sorry to depress you all) ... This is a bit of a long story I'm afraid but please...