This happened to my tank as well....

I went for outstation for a week, and when I back home... 'discovered' the disaster has striked my tank.

All my plants are infected with the algae.. from brown to BBA to whatever...
The tank looks like dying. Even my riccia is struggling. So sad.

It took my about 2 hours to clean it up.
I replaced the DIY CO2 which is dead.
I throwed all the plant except riccia, which I think still have chance to survive thru high light and CO2.
I sifon out 85% of the water and add in new water + PSB.
I add in the java moss which I got from a LFS(The Pet Family) in Bukit Tinggi Klang.
Am going to add in 2 other species from KW or CTY this weekend.....

Hope my tank will survive....