Hello, I would highly advise you to disable one of the two since Malwarebytes & Zemana running both together will result in conflicts and could leave your PC even more vulnerable. Kaspersky is a great antivirus, very high detection rate etc, so there's really no need for MBAM or Zemana. However if you feel like you would like some extra protection against malware then i would go with Zemana since it has a higher detection rate and can also protect you from Ransomware & Zero Day Malware. With that being said, set Zemana Premium to real-time mode and use MBAM as a on-demand scanner. Also if you happen to come across the rare occurrence of getting infected with Kaspersky then i would add Hitman Pro, HerdProtect, ESET Online Scanner & Emsisoft Emergency Kit as on-demand scanners to remove an already infected system.
EDIT: Here's a comparison between MBAM, ZAM and HitmanPro, posted 7 months ago. MBAM got the lowest score.