I think bala it is
The Bala shark will happily eat almost anything you feed it and will readily accept flake foods. Its natural diet consists of phytoplankton, rotifers, insects, insect larvae and tiny crustaceans and it will appreciate live foods. The Bala shark is an omnivorous species and will eat meaty foods as well as algae and vegetables. It is a scavenger and will carefully look for any left over food from earlier feedings in the aquarium. The Bala shark will also help keeping algae growth under control.
Seeing as my big plated sucker does nothing haah