canary blenny

I have a 20gallon and wanted to upgrade to around a 40 to 60 gallon tank could I get a pair or 2 of Atlantic seahorses my fish I’d be transferring is a pajama cardinal which I know is ok but would a canary blenny and x2 clowns be good since it’s such a big tank and after the seahorses I plan to...

Can someone please tell me the difference between the midas and canary blenny? Also, which one is more active and is always out? And which one is the most peaceful (with inverts as well)? I've also read somewhere that the midas blenny's bite is venomous, is this true?

I’m going on vacation for a week and don’t want the sitters to have to handle the frozen food. My question is: how long can a canary blenny live without frozen food? If necessary I’ll buy one of those defrosting feeders. Thanks in advance!

I asked my LFS for a fun and peaceful addition to my tank. The guy immediately told me about this Canary Blenny that he had. As soon as I introduce him to my tank he starts to bite all of my snails! I’ve looked everywhere and I can only find posts about lawnmower blennys doing this. Is there...

Any one else have the issue where their Blenny will only eat frozen foods? I got this fish 4 months ago and I cannot get it to eat anything other that frozen. I go over a week at a time with only feed pellets in tank, and it will just not eat; hoping that it would get hungry and migrate over to...