Cyano not responding to chemiclean

[sfin52]

Ya I started out at 1 and had to increase to five mil every day.

 

[mcarroll]

I need to up my phosphate dosing m, 2ml of flourish phosphorus gets consumed overnight!

I've has some folks increase their PO4 dose by 1mL every time they dose until they stop seeing a return to zero.

It's very important to make that happen and there's almost no downside to adding PO4 under this circumstance, so don't hesitate.

(Don't forget to watch N at the same time.....can't let it dip to zero either.)