How much do Bala sharks grow Monthly/yearly ?

[Oscar123]

A 47galUS tank with 2. Bala sharks at 2.5" living with tons of other fish ( cichlids/plec/gouramis). And they get fed once daily ( flakes and rarely pellets )

How much would they grow monthly / weekly ?

Thanks for helping me out

 

[Adrius]

about 1/3 of an inch monthly, given the 50gal. tank & food type
feed it something else rather than flakes
feed it gammarus, tenebrius, stick type food, insects (careful here) & pellets

 

[Fanlie]

my bala shark was like 5-6cm when i first time buy. 6months now 16cm. i feed him blood worms each day and flakes, krill, shrimp.

 

[CliffordT5]

I had a couple bala sharks and mine grew from 6cm to 10 cm in about two months. they loved shrimp.