it's just another habit i'd have to get into.
My problem is i've got some nasty algaes growing. In my RR overflow, it looks like i have hair algae growing where the water overflows into the drain area, and IN the drain area i've got a spongey nasty algae. In the sump, i've got some hair algae sorta, and cyano has started to grow on my chaeto, and i have that spongey algae as well. the lights make this algae STINK when exposed to air and my wife is getting ticked.
I did a quick po4 test when i got home, and suprrisingly it shows zero. i'm thinking this is actually a false zero, else my algaes wouldn't be growing like they do.