those are south american bumblebee catfish they will get 2'' so no it won't out grow your 10 gallon 3'' would be a massive one
try pimelodus pictus if you got really small ones they could be kept in a 10 for a little while but when biger they would eat your neons but would do good in a 55 are the tiger barbs the smallest fish in the 55 ? if so then you wouldn't need to worrie about them eating your fish in the 55
try pimelodus pictus if you got really small ones they could be kept in a 10 for a little while but when biger they would eat your neons but would do good in a 55 are the tiger barbs the smallest fish in the 55 ? if so then you wouldn't need to worrie about them eating your fish in the 55