good bottom cleaner?

[rikkuz]

Hi, I have an arowana that tends to ignore food sank to the bottom of the tank. Can anyone recommend a good bottom dweller of maximum 12" that relatively eats anything and is peaceful in comm tank? Thanks alot!

[stormhawk]

That depends on the food in question. If what you want is a catfish then maybe Synodontis eupterus. Give it enough hiding places and it should leave your arowana alone for most part. They're usually sold as young fish at the LFS but those babies grow huge fast. I had one that got to around 8-10 cm after 5 months or so.