bubles on fishes mouth

[fishkeeper25]

hi my red devil and oscar have had bubles around there mouth for a pretty long time now, theres maybe 2-4 bubbles, my waters fine and they are in separate tanks anyone here no why this is happing,i do have a buble makers which is neew to them since they never had it before.

 

[bigspizz]

Are they sick? Bubbles set on fish at times. Especially when they go in them to play. As long as they are still producing slime, they should be just fine. Post some pictures.

 

[bfhslilred93]

my FHs and other baby cichlids have bubbles on them sometimes too from jumping and playing in the bubbles and ive never had a problem

 

[fishkeeper25]

how do u no if fish have slime?