looking for this --- air filter canister

[kengeroo]

that's what I'm doing,, skimmer intake running outside...

I have 2 window fans,, both blowing out,,, with another window open,,running 24/7

I have an airstone that vents into my MP10 every 30 minutes for 2 minutes,,

I have a GYRE 150 kicking up a wave that would scare Johny Utah...

and still my pH is dropping to 7.69 every night...

alk is low 8's...

[hillegom]

If you have a sump, consider running your sump lights for the macro algae, on an opposite light cycle than your DT lights