Hi, we have a tank with 3 amano shrimp and 5 ottos, light conditions: 3 hours twice a day with a 4 hour break.
Water parameters:
NO3 – 10
NO2 – 0
GH – 8°d
pH – 7,2
KH – 10°d
The Algae in the first pic that grows from the leaf appeared recently.
The algae in the form of black rims on leaves in the first and second pic does not want to leave for several months now, even after we adjusted the light conditions to what they are now.
Could anyone please tell us what types of algae they are and how to get rid of them?
Thank you.
Posted by feathercraft