Originally Posted by obscurereef
Barnacle blennies are awesome! I think they're adorable. They don't come out..ever though. Still a cool fish though.
They do look pretty interesting based on liveaquarias description.
It seems a tight fitting lid is needed for blennys.
I just made this cover last weekend after reading about all the jumpers. It cut down on gas exchange so that mostly happens in my hob
fuge. The major plus is there is way less evaporation. A few days ago I heard my blenny hit my lid so I'm glad it is covered.
This morning i saw my little guy getting his teeth brushed.