there is algae....mostly due to neglect, continued dosing, no water changes, and a busted co2 solenoid. I do not understand how, but it is mainly the dwarf sag that is affected by algae.
precautionary measures have been taken:
raised light as high as possible.
ensure proper dosing based on plant usage
4 hour photo period
i am using a canister, see pics above you will see the inlet to the right of domo and the outlet to the left of the Android.
I have been running my co2 straight into the intake of my C-360 canister filter.