Battling Algae After CO2 Upgrade

Hey everyone, I need some help.

I have this 2 year old tank that I recently upgraded to a CO2 setup. I've been dealing with a huge algae outbreak and it's driving me nuts. I have bba, hair algae, and some other stuff that I can't identify. (photos posted as well)

Its a Fluval Spec V, stratum substrate with root tabs added 1 month ago. I'm using a chihiros WRGB2 slim for my lighting at 35/35/30. Lighting is on for 6 hours. I also have the shades attachment (with the mirrors)

CO2 turns on 1.5 hrs before the lights and turns off 30 mins before lights out. I'm not dosing any ferts (I used to dose easy green but was told to stop since I put in root tabs). I do water changes every 2 weeks (15%-30% depending on my mood 😓)

I made the mistake of blasting the tank with light (70% intensity with the WRGB2) for 2 weeks after introducing co2. Now I can't seem to recover from the algae outbreak.

The tank has 5 amanos and 2 nerites as a clean up crew.

Any tips would be greatly appreciated.