Assuming you have found a reputable source hosting the Feeding Frenzy 2 APK (typically version 1.0.2 or similar for older Android builds), here is how to install it on a modern smartphone.

is a simple yet addictive survival game centered on the marine food chain [11]. Players control a small sea creature with a singular goal: eat smaller fish to grow while avoiding larger predators [2, 9]. The game features: 60 Immersive Levels

: Start as a small fish and grow by eating prey while avoiding larger predators. Modern Controls

A: The APK is roughly 18MB, plus a 45MB OBB file. Total ~63MB.

The consensus: If you have an older Android phone (pre-Android 10) lying around, the APK runs beautifully. On modern flagship phones, the juice is not worth the squeeze.