Artifish is a white non-binary tiger-cat hybrid with shark features, having a dorsal fin at their back and a caudal fin at the end of their tail. They have green accent colors on their ears, arms, legs, and fins, as well as part of their hair.

Fifi live with their partner Artilope at the outskirts of Teksui and have a passion of cooking and baking.

While being an aquatic creature who needs water to survive, they can also breathe in air as long as their organs stay wet, which they do by sleeping in an aquarium or soaking themselves in nearby pond every couple hours.