Is this bad? I guess nudibranch

[al404]

Should I remove it from tank

 

[Relojdepeso]

When in doubt throw it out, but doesn't look like a nudibranch

 

[Bent]

Can you shoot a couple more shots? Hard to tell

 

[al404]

is gone but i saw a couple of time that is the maximum zoom i could do it

the 2 black points on top are like two antennas, that why i thought of nudibranch, are all nudibranch bad?

 

[Dkuhlmann]

They're not all bad, but the ones that are good you probably don't have what they would need to eat anyway.

 

[al404]

I just would not like to exterminate all kind of animals I'm not sure if good or bad

In this tank i started dosing phyto, i'm just at the end of first month, but it seem to me too see a loto of small inhabitants that i didn't see on my previous one ( a lot of years ago )