It seems like everyone’s trying to cut costs these days… even aquariums!

Something is definitely fishy with an aquarium in Japan.

They usually feed their penguins and sea otters horse mackerel.

However, due to inflation and low catch rate, they had to substitute it with cheaper mackerel.

The cheap fish is know beginning to become a bigger and bigger part of their diet.

A viral video shows penguins on a hunger strike, absolutely refusing to eat.

The aquarium head admitted he sees them “take it into their mouths at first, but then they decide they don’t like it, and drop it.”

Fortunately, it appears that the hunger strike is working.

He added, “For the ones who refuse to eat the new fish, we just give them what they used to eat.”