Large water change carried out on main tank and fish seem ok in there now. Levels are always ok - and I do a 30-35% w/c without fail every week anyway, but I did a large one this week.
However, things have gone from bad to worse. I'm currently absolutely gutted.
The mother of the fry - bearing in mind this is in a different tank, with a 40% water change every other day with temperature matched, clean dechlorinated water - passed away today. I seriously do not know whats gone on, other than possibly all my apisto's had some sort of illness without me realising? But why would they spawn whilst unwell? It doesn't make sense to me.
As mentioned, water in the fry tank has been changed every other day and sometimes every day. Levels are all 0 and even nitrate is barely registering because of the frequency of the changes.
I noticed last night the mother had one quite pale, with no bold markings anymore. Anyway whilst at work today my girlfriend told me she was floating upside down and died a bit later. I'm gutted
The fry are all ok. Will they survive? They're currently about 5mm big, and now actually starting to resemble the cichlid shape.
I must admit this has put a real downer on everything. Beyond changing the water, keeping them in a stable ph, temp etc... What can I do? Is it worth putting any treatments in the fry tank?