What does it mean when?
1. Fish hangs at the water surface at 45 degree angle, just hovers there? They sleeping, scared of other fish, need air, just like to do it?
2. Fish puts his nose on a rock and pushes off, kinda real quick wiping his nose on the rock? Territorial, ich, just an itch?
1. Fish hangs at the water surface at 45 degree angle, just hovers there? They sleeping, scared of other fish, need air, just like to do it?
2. Fish puts his nose on a rock and pushes off, kinda real quick wiping his nose on the rock? Territorial, ich, just an itch?