Hello Jenny:
I'd put the tank in another place with no light directly from the sun.

Jenny Hsu escribió:
Hi all,

I have a 10 gallons tank, with 7 Barb tetra. Green Algae is always a
big problem for me. It is everywhere in the tank. _ I tired many
different methods like having a couple of apple snails in my tank,
shrimps, plants or shorten the light exposure time. All of the above,
does't really work well _
Does anyone know how to solve the green algae problem?
I will be very thankful

Jenny