Hi,
I have been fighting a BGA out break for several months now.
The tank has been set up for 3 years.
I tried a black out for 4 days, which killed it off, but it came back.
I hoover it up every week but it just comes back.
I do a 50% weekly water change with RO water.
I have not changed my dosing schedule.
I have never had it in the 3 years that i have run the tank.
I keep CO2 stable.
I have changed my light fitting to a single 150w halide from 2x 24w T5's, i presume this is causing it.
Thoughts please
I have been fighting a BGA out break for several months now.
The tank has been set up for 3 years.
I tried a black out for 4 days, which killed it off, but it came back.
I hoover it up every week but it just comes back.
I do a 50% weekly water change with RO water.
I have not changed my dosing schedule.
I have never had it in the 3 years that i have run the tank.
I keep CO2 stable.
I have changed my light fitting to a single 150w halide from 2x 24w T5's, i presume this is causing it.
Thoughts please