Which is better?

[that drumin guy]

What would be better for a silver, some bichers, and one other large fish (probably going to be a clown or royal knife but suggestions anyone?)- 84x24x20, 72x30x20, or 84x26x17 thanks

 

[Fry]

72x30x20, 30 being width i assume

 

[WyldFya]

Something with a width of 36 would be better. 30 is minimum for aros in width.

 

[rallysman]

You can be much more open to tank mates. Generally anything that wont fit in their mouth is fine. I keep mine (about 2 feet) with a chinese perch, 2 clown knives, a jag, an oscar, and an albino channel cat. I used to have a flowerhorn with him too.

 

[meiling]

bigger is better.

 

[that drumin guy]

How many years would it take to outgrow a 30 inch wide tank?

 

[Boydo]

Rays and loaches go well with aro's, your 72x30x24 will be fine for one aro.

 

[kriztu]

general rule: the biggest you can afford is best. less maintainance and better for fish growth

 

[HiGhTiMeZ]

with an arowana... ill go with the BIGGEST WIDTH... height really doesnt matter...

 

[Tongue33]

What would be better for a silver, some bichers, and one other large fish (probably going to be a clown or royal knife but suggestions anyone?)- 84x24x20, 72x30x20, or 84x26x17 thanks

Spotted Gar!!!