Don't be hurt for 3 seconds then stay still to hide
The Squid is a Pinkish, "Fish" and it is the 4 animal in deeeep.io. it can turn invisible after three seconds of staying still without being hurt/damaged. While going 'Invisible', the squid's transparency is increased, as shown in the following image. When invisible squid move it is no longer invisible. It have 1 boost.
Go to right side, Stay low to the ground and sweep out the food, If somebody hits you, try dashing away rather try to stay invisible, it need 3 sec without damage. You could try hunting for some Jellyfishes and Crabs .Remember to save you boost for a kill him, or just simplely running away.