Lawnmower blennies

[green m0ray]

i'd like to put 2 lawnmower blennies in my 100 gallon together, i have 120 lbs of live rock in there now. do you think it would be ok to have them together?
reason i need to do this is i can't get algae to grow in my 45 gallon to feed it. but my 100 gallon has plenty for them to feed on.

 

[fishtanker]

2 lawnmowers will fight nonstop...they do well together unless they are a mated pair.