It's a good size now when I 1st got him he had been in a shops 5x2x2 sump and only eating White bait
He's not grown in length but he's thick now and will eat most things prawn and meal worms mainly
It's hard to work out how much food they need as they are on the move all the time you would think they need lots of food throw out the day
But when I 1st got he was still swimming all the time but he didn't eat for 1 month with no weight loss