Black.J

the male and females and swimming in circles it looks funny is that to do with the pH or the TDS salts?

is it he food? i feed them tropical fish flakes ??

Allie

They are getting aggressive with each other...it's nothing serious. Malawi are always chasing each other even if it is only in circles.
Here's a vid of our male cobalt zebra really going at it. No one got hurt.
Cobalt zebra males in a fight

Salts? You should not need salt in their tank unless they are sick.

Angela_96

I completly agree I never use any ph supplement or any salt supplements in my malawi tanks, and my ph is always 8.0 w/ the crushed coral. The fish are healthy and happy. THey don't need the supplements and it causes more instability in the tank than help to their health.

Its very normal for them to chase each other.