Yeah they did look milky in the few days before switching to RO, lost another few Aswell, so started with 25(heaps were riddled with parasites- so probably wild caught ?) Now I have like 15, but they are looking so much healthier today.
But after reading your info and realising my water chemistry was way wack for them anyway so not sure how much being "wild caught" had to do with them dying.
today my tds is 17ppm, RO mixed with a small amount of my raintank water to get that. Back in the 40L with a thin layer of inert Quartz and one old soaked feijoa leaf for food.
the last 2 I noticed dead was this morning, but they seem to be stabilising, touch wood (now that I've said that they will all die haha)
thanks once again mate, hopefully you've saved these little guys for me :)
PS:
A mate that bought 15 at same time as me lost all theirs.
And the shop we got them from killed all theirs too. Like dozens.
And I would have thought for sure they were both more knowledgable about this stuff then me. Now I'm scared haha I shouldn't have things this sensetive, guess I just got to ride it out now.
once again a million thanks mate, you may very well have saved these lil guys.