stuck after eating 10 catfish

[SHREDDER]

I ate 10 catfish and now it says press mouse button EQUIP YOUR NEW ADVANCED SONAR EVOLUTION.
I press the button on the mouse which is the same key as the bite button and nothing happens. What should i do?

[Knight_of_Gallifrey]

Have to go into menu and, under your character screen (evolutions I believe), in your organ slot, you can equip the advanced sonar.

I was confused as well since you have sonar as a base ability. The organ you equip is a boost for your sonar.

[PiX.lR]

jup! thats how to continue. but man reading the title: "stuck after eating 10 catfish" while thinking in pictures made me laugh a bit.

[eyehate]

Equip it in Evolutions. If that is not working, you may need to be in the Grotto. Check your map.

[SHREDDER]

itt worked yes!

[Tymarand]

For those still looking for an answer... you have to be in a GROTTO to be able to make any changes, equip skills, etc.

[Tweety]

i am at level 10 i can not add this in the grotto, it still shows all organs locked? i tried everything nothing works. What can i do to fix this issue as i read a lot of comments stating that this will become a problem later on.