My longkang fishes have died. Maybe too many fishes in a small tank. Papa bought some new fishes - 2 swordtails, 6 neon tetras, 1 cory and 2 prawns - for me.
Sadly, the swordtails could be territorial. First, 1 swordtail and 2 prawns died. Then the remaining swordtail started terrorising the neon tetras, killing 4 of them. After the swordtail was separated from the rest, it decided to jump out of the water and we found the swordtail on the floor when we came home one evening!
Papa bought some more neon tetras and another prawn.
So far so good, let's keep our fingers crossed!