PB ID!! please

  • We are currently upgrading MFK. thanks! -neo
That so called mask appears in my fish every night , in this tank (190g) i have only two PB´s and a LMB the three of them are about 3-4", so i don´t think they are harassed by the LMB it appears to be the other way around, when it comes to feeding they fight like maniacs for a piece of frozen shrimp and most of the times the PB´s win.

i do a 50% water change every week, water parameters are good (here in my city Monterrey we have high ph water so it`s kind of hard to keep it low, ph is about 7.8).
The good thing here i think is that hey are eating very good and they don`t seem ill in any way.

I can´t upload another picture cause my camera is not working

Thank you guys for all the help

Greetings from Mexico

Carlos
 
It's ok saganeer.. stress patern is normal for young cichla! It sounds like your doing everything right!
 
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