can these fish live together?

it depends on how big your fish are. if they are roughly the same size, they will not bother each other. if you put smaller fish in there, they will be eaten in 5 minutes.

How big do the fish grow? The arowana, shark, and shovel nose can live together. I'm just not sure about the Siamese fighting tiger fish ( I don't know what the hell that is)

i might upload a sort of guramies to the combination. they seem to be a larger fish, yet get alongside nicely in a community tank. a sort of catfish may well be advantageous too. in fact a tank that super should help and could want greater scavengers. A tank that super should help a brilliant inhabitants. it is going to look genuine solid with some super faculties. Like develop the quantity of neons to approximately a minimum of a dozen. be careful with some Tetras although, some species are aggressive. i does no longer placed any frogs in, they are very messy. They depart super turds. One Plecostomus may well be pronounced, it gets super in a tank that length. and could compete for nutrition with the different scavengers. And win. Oh, to respond to your question...specific, its a solid starter combination. besides the fact that i think of the glass cats are slightly too gentle to be put in a starter tank. consistent with possibility later while the tank is greater pro they'll do greater useful. the different catfish is high-quality. additionally, make optimistic your Barbs are no longer the bigger fish, they gets aggressive and are ordinary to be fin biters. Forgive me. I stay interior the U. S., A 180L tank referres to a one hundred eighty gallon long tank. there is likewise a tutor tank that's taller fairly than longer.

NO WILL FISH DIE IN YOUR MUM'S MUF