How to play: Use the left mouse to attack, click the right mouse to merge the fish, hold it to absorb. Use the mouse wheel scroll to zoom.
Have fun trying out a nice io game called Aquar.io unblocked! You will take on a challenging mission in a deep ocean where you are an angler fish queen trying to build a big army. You will roam the ocean eating many dispersed food for spawning more fishes and increasing the size of the army. Feel free to combine those fish types together to generate stronger variants. You have to defend your fish from the tougher enemies while making sure to kill all smaller fish. The goal of Aquar.io free game is to rule the deep ocean!