hi grandad, well sorry im a bit late reading this but get what you are telling me, sounds quite involved and will visit another fish place that is round the corner, seems like i need to spend quite a bit more, air pumps and heater etc but should be ok with that, cant do anything til friday now, as thats my day off, so sat looks like a busy day. my local man told me it was mainly mylighting, but as i said i dont know if mine is adaquete, but think it should be, not sure what a salifert test kit is but my hydrometer that gives salinity cost a lot so it should be good, yeah !!!!
sorry you had such a hard time getting your reply to me and your help is much appreciated, thanks very much
regards keith