Is this a bad sign?

[unitedaf]

Just started to notice this yesterday. Is the frogspawn recessing? Although there is a baby spawning but the lower part the frog looks like is recessing.

parameter image below. Tank temp is 77-78 F

 

[Flippers4pups]

What's your N03 at?

 

[unitedaf]

What's your N03 at?

 

[Flippers4pups]

Okay, otherwise healthy looking.

It's common for frogs, hammers and torches to do this from time to time. I would just observe for a while and give them some time. If there's a further reduction, lower your light intensity a bit. Look for a infection (BJD) occurring.