Placing frozen food directly in tank.

[T1KARMANN]

Hmmnn... I guess I'm gonna try that today. I feed them 3" market shrimps by the way.

brake the prawn up into small bite size bits

i have been feeding frozen foods this way for over 20 years with no problems

if the larger fish do take a whole cube of blood worm you will find when they chew lots of blood worm comes out of the gills letting the smaller fish get some

 

[knifegill]

if the larger fish do take a whole cube of blood worm you will find when they chew lots of blood worm comes out of the gills letting the smaller fish get some

True. The other fish in my tank look to the Oscar's gills as a worm dispensary.