Hmm.. not leh...
From what I notice there's some white substance on their body that can be shaken off... i don't know what it is, slime? i don think it's velvet or what but I not sure..
Also.. almost confirm the batches of worms I getting something wrong... crap.. i've stopped feeding them already and I'm going to change another 50% of the water again..
Intrestingly, all the rummy noses and neon tetras nothing happened, all the platies, cories and zebra dainos perished... i don't get it!
Also my two discus looks ok..