Hi thanks still in the learning mode [emoji1] need a little advice
* My test level is as follows
No3 is 25
No2 is 0
Ph 7.2
Gh 16 d
Kh 6 d
CL 0
Sorry water temp is 27.5 have 6 small malawi cichlids and 2 bigger convict cichlids and 2 small and have 2 talking catfish and a algae eater 2 plants and 100 l or 29 Gal tanks all the fish ar happy and full of live give them tetra pro ones a day and Bloodworms onse a week thanks for the time to look at my aquarium