hehe sounds like you got tood CO2 being produced at least. Seriously though, you will cure it with EI and solid CO2, it took between 2-4 weeks to clear mine out as well.. just takes perseverance and patience, the later I struggle with.

You could also get an algae eating army too to help you out, some Oto's, shrimps, snails etc.. I did that and it helped no end, Oto's being the best soldiers to the cause. Amazing fish.