Just put an Amazon sword in the tank 2 weeks ago. Been using CO2 boost every day and Sacheam flourish once a week. Also have a root tab near the sword. The sword looks great and has lots of leaves, besides the algae. Brown and green on the leaves so I’m not sure what you would call that. The light is on for 10ish hours a day. This problem just started and I do not want it to get out of hand if possible. Any advice?