Black Rhom?

[Blackwater]

So say I was to buy a 10" Rhom. Would a 90 be big enough to house it? How big would it grow over time? I have heard of 18" Rhoms, but not captive raised. So a 90, being 18" front to back should work right?

 

[bigpiranha]

Yes more than sufficient. Good for you by the way!

 

[guppy]

If it does outgrow the tank it will take a while, piranha grow slow at that size, If you need to you might be able to trade tanks for a 75g wide, 48"x24".

 

[DiXoN]

a 90 is 48x18x24 i think is std size in the US so it should be ok

 

[Nic]

a 90 is 48x18x24 i think is std size in the US so it should be ok

thats the dimensions of mine

 

[DAZZA]

I have a 10 1/2" diamond rhom in a 48x20x22", 90US gallon tank and there's plenty of room for it.

Ta.

 

[FormulatedFire]

thats def enough room as for the 18" in captivity it can happen but it will take forever since the best estimate for their growth is 1" a year