Atabapo pike sp. pair??

[jasoneri]

I got these two about a year ago but I can't really find anything on them. They really fought for the first 5 months but now they hang out together. Sorry for the phone pic but the bottom one is a little fuller and the other is slender. Any idea what species they are and if you think they are a pair?
Thanks in advance.

 

[mrrobxc]

THose are atabapo 1's.

THey are too young to be sexually mature so cannot confirm if they are a pair. Males will have a white sub-marginal dorsal line.

Lugubris species pikes are active schoolers when young and it isn't until they reach sexual maturity that they begin having conspecific issues. after that, they start pair forming.

good luck!