john hamilton wrote:

I've got masses of goldfish in a big water storage tank in the garden in north London (uk) and buying endless bags of
fish pellets is working out expensive over the years. Is there any home made food that would work out a cheaper way
to feed the goldfish.

Yeah, just grab any of the neighbours pets and small
children and put them thru a chipper/mulcher into the tank.

Best to wring their necks before putting them into
the chipper tho, can get a bit noisy if you dont.

Thanks for any advice.

Even advice to shove your head up a dead bear's arse ? Funky.