ID two dwarf pikes?

[Liba]

Just wondering if anyone can ID these two pikes I purchased, had the larger one for a month or so, and the smaller just last week. The tank is real brown due to tannins from couple pieces of wood I put in. They were just labeled 'Pike cichlid', but I assume they're both dwarf pikes? Thanks

First one is about 5" and really fat.

Here's the same pike when I first got him.

Second is about 2" maybe 2.5"

Thanks

 

[MTN PIKE]

1st is Saxatillus group

2nd looks like Cr. 'belly crawler'

 

[HiImSean]

1st is Saxatillus group

2nd looks like Cr. 'belly crawler'

word, not dwarfs. the bellycrawler will max around 6" the sax could get up to 10"

 

[Conner]

The first one reminds me of a Lepidota that I used to have, but its hard to see from those first pics.