I currently keep Piranha but have a spare tank coming up soon and was looking to get snakeheads to put in it, the tank is 48" x 12" x 15" is this too small or are there any that this would be suitable for, any advice is appreciated.
I am new to SH as well. But properly it is depend on which species you are taking and the quantity you are taking. Please read the SH specification above.
Thanks.