Feeder Goldfish are not the best source of nutrition and if not quarantined can pass on disease and harmful pathogens to the Wolfish. I would personally get them to eat a good brand pellet like New Life Spectrum Jumbo carnivore. Also believe Goldfish has Thiamine in their flesh which is bad for fish that are fed the Goldfish as a staple diet.
Feeder Goldfish are not the best source of nutrition and if not quarantined can pass on disease and harmful pathogens to the Wolfish. I would personally get them to eat a good brand pellet like New Life Spectrum Jumbo carnivore. Also believe Goldfish has Thiamine in their flesh which is bad for fish that are fed the Goldfish as a staple diet.