Help needed in my 2 ft tank

[xronfu]

hi,

need help for my 2 ft planted tank

recently, hair algae started appearing on rock and it spread
towards my plant and covering my hair grass..

really afraid it affect my plant growth as some hair grass starting to
turn brown.

how to remove all the algae dirt.. thank

Currently setup, t5 48w from 8hr down to 4hr
diy CO2 using nano diffuser 1bubble/sec change 1/3 water every week.
using eheim 2224 ext filter


thanks

[stormhawk]

Visit this blogsite by Dusko Bojic and scroll down to identify the algae that is plaguing your tank. The steps to fix the issue are given in the entries to each type of algae.

http://www.aquariumalgae.blogspot.com/

[Shadow]

what is your substrate? dose any fertilizer? 1bps does not mean anything, get something to measure ppm