arowana tank longevity???

[jr monster fish]

How long would a black arowana and a couple of motoros (all babies) live in a 2x2x4 tank? how about a 3x2x4 or a 3x2x8 (months? years?)? Im currently building a 2x2x4 but not for them. Im kinda expanding my hobby rapidly, and at this stage am just pondering some ideas. Last question, how would a rtc get along with an arowana, if the aro was much bigger?
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[sikoko]

how big are they would be the my first question then we could get you an answer

 

[jr monster fish]

I don't have any yet, but my plan would be to start with babies. Mabie we need a growth rate thread.

 

[sikoko]

ya a growh rate thread would be nice. also your dimensions are they inches or feet

 

[fishbum]

Feet would probably be a safe bet.

 

[jr monster fish]

haha feet. a 2in.x2in.x4in. tank? lol

 

[sikoko]

my bad i was reading and put an o after it and i'm like thats not right my bad

 

[jr monster fish]

Ive done that. but its still lol

 

[jr monster fish]

Do you know +/- how long it will last me?

 

[Gshock]

If you're deciding to keep motoros in the 4x2x2 or 4x2x3, dont get more than 1, WAYYY too much waste output for the tank to handle.