first monster tank

[The Galactic fish]

Hello.

I've just purchersd about a 1 ton monster tank. Its 1800X750X750mm.

It has a sump filtration.

I am planing on having about 10mm thick soft river sand as the substrate.

I am planning on housing it with eels, birchirds and knife fish.

Ive been Woking in pet stores since I was 18 I am now 22 and feel clueless to the title "monster" when it comes to fish. My biggest fish ever was a 70cm knife fish I rescued.

Any advice on which eels to avoid when using the term "monster".

 

[Schaf83]

Are you sure your measurements are right? Doesn't look like a 6ft tank to me.