Green Spot Algae all over my plant- Advice needed

Hi Members,


Thanks for the advice in advance, I am currently having a problem with Green spot algae on my plants and on the glass. I also notice a little hair algae but nothing major like the green spot algae, I also have brown algae on my moss. I have read up on several articles and I am dosing EI correctly I think? Right now I get a ph drop of .7 from when the co2 goes on, this is a ph drop from 8.1 to 7.4 approximately and it stabilizes at 7.4 and this is via a fluval diffuser at 4 bubbles per second. At about 12 pm it is at 7.41, since I donot have alot of plants, I was thinking this is enough co2 since I have pretty big fish. Please let me know your thoughts if I need to increase the co2 or up my fert dosing below? Also my drop checker is green during the co2 period.


Questions for how to get rid of this algae problem:


Should I reduce the light? Up my dosing? Increase my co2?


Pictures:https://drive.google.com/folder/d/0B...40bExqVjA/edit


Fert Dosing


-Sunday 50% or more Water Change then dose 1 tsp of SeaChem Equlibrium [3/4 tsp KN03] + [1/4 teaspoon KH2PO4 ] + [½ teaspoon MgSO4]


-Monday - Flourish (Bought a large bottle before I switched to dry ferts, that I am trying to use out)


-Tuesday - [3/4 tsp KN03] + [1/4 tsp KH2P04 ] + [½ teaspoon MgSO4]


-Wednesday - 50% or more Water Change then dose 1 tsp of SeaChem Equlibrium- 1/16 teaspoon CSM+B + iron


-Thursday - [3/4 tsp KN03] + [1/4tsp KH2P04 ] + [½ teaspoon MgSO4]


Friday Rest


Saturday - Rest


Maintenance:


-Twice a week 50% water changes


Tank Specs:


Current setup


-90 gallons


-2 canister filters


-1 surface eheim skimmer


-Plants in pots


-Temperature at 83 it is a discus tank


-Co2 injection through a fluval diffuser (I can see tiny mist bubbles)


Timing of Lights


Marine Land: ON at 7:30am to 4:30pm (So I can feed the fish before I go to work)


BML LED light 10000k series on at 8:00am to 4:00pm


co2:7am to 3:30pm


airstone at night: 4:30 to 7am


Water parameters


Nitrite 0ppm


Ammonia 0ppm


Nitrate 0ppm


Ph out the tap 7.4


Ph in aquarium 7.8 (Ph digital reader)


Ph test kit 7.8 to 8


Kh out the tap 17


Kh aquarium 16


Gh aquarium 1


Gh tap 1


My lights on the tank:


BML LED light 10000k series


Marineland plant led 48 inch

 

Thanks for the advice, I up the dosage of po4 and reduce my bml led light by two hours, it comes on at 10am now. I am now currently monitoring the algae.

 

Thanks I for the tips, I will definitely incorporate them in my maintenance schedule.

 

Do you think I need to reduce my lighting period even further?