thanks for the replys guys so if i kept the sevs in the 40 gal can i keep my doras in with them ?
and how many jewels and fire mouths in the 60 gal plus what algae eater or should i get another dora, ithink the sevs are both males cannot really tell they both look the same on the subject of sevs what tank set up do they like they are in with a lot of holy rock and a bit of bog wood
and coral gravel as substrate if i used the holy rock in my larger tank for the jewl,fire mouths and replaced them with more bog wood or artifical tree stumps would that suit them better .could i put one severum in each of the tanks and split the fire mouths and jewels would that be a better solution