Help on aggressive fish

[julianschiering]

Hi guys I was wondering what kind of eel could live in a reef tank ( I'm 13 and I got a 150 gallon reef tank 2-3 months ago for Christmas), and if I got a 300 gallon tank next year, or in two years, could I be able to put just one japanize dragon eel THANKS!!!!????????????????

that's a picture of me and my tank

 

[saxman]

Eels don't bother corals, so if that's your concern, you have no worries. Dragon eels don't play well with others, so as far as fishes go, it will be a species tank, possibly a single specimen tank.

 

[hefner413]

The prob with eels is that they likely will knock over coral. I can't tell from your pic on my phone, but if you have hard corals..then this will be a problem. If you have mainly soft coral, you could possibly have a small eel. But another problem with many eels are that they are pigs. So water quality can be more difficult with an eel.
And sax is right about the Dragon...it's going to be in a tank by itself, otherwise it will kill everything else.
What's in your tank now?