Fishtake! How many fishes have you got?

Someone posted a msg, asking how many fishes I had in the tank.

Well I have:
2 female swordtails
2 cory cat fish
2 Siamese flying foxes
2 medium sized Angelfishes
3 congo Tetras
3 golden rosy barbs

All up 14 fishes. Most of them quite small, with the angels, the biggest, but their bodies aren’t much bigger than a fifty cent Australian coin.

I want to move the tank environment into a soft acidic water environment however the swordtails are stopping that from happening. That means that there are 2 options, either I wait it out for the swordtails to die or i get desperate and splurge out on another tank and set up a hard water tropical tank.