125g w/3 tangs

[fastjunkie]

Will a 125 gal be able to hold 3 tangs.Right now I have a lavender tang,but I'm looking to add a KOLE and possibly another tang.My main concern is the lavender I have now will only eat algae from the rock,he won't eat any prepared foods(brine,flake,shrimp).If I add another tang or two,will they eat his only food source?

 

[tangers]

try feeding some nori(seaweed) on a clip or wrapped around a feeder stick with a rubberband. if no success you could take a small rock and rubberband some to it. this is far more "natural" to them than eating prepared foods out of the water column. they will also graze naturally all day from the nori like they would do in the wild.