Thank you for replying to my 'poorly Dwarf Plec' problems
I will be hoovering the bottom of tank this evening (well anytime now actually) and continuing with the water changes - Nitrates, Ph Etc.. all high, but always are in my tank, I tend to buy tiny weenie baby fishes and hope they will get used to the horrid water around here. ( I do my best to sort this ). Am trying to get as much air into water as poss.
I do have other fishes in the tank but they all seem fine.
So thank you all for your help
Lisa (tinytim)