I'm loosing the war with GHA, help?!

[andresont]

As i am too, a happy BB tank owner i second Kadaytar's comments re:sand, skimmer and flow.

I would get rid of the CrapTrap i.e. sand for sure. even though you do have sand sifters, detritus is still there and lots of it. It will not go away unless syphoned out.
I was not in favor of BB tank myself before, but OMG how much crap is trapped in that sand ! I only have 1 tiny Tang, one clown and few tiny gobyes in my 60gal, but still a LOT of detritus needs to be syphoned every week. And that is with enormous ammount of flow and decent skimmer.

JM2CW