gfo alternatives

[Craigdillman]

I have a 125g mixed sps ( more sps then las) reef with 150ish gal water volume
I have used FOZ DOWN for the last 4 going on 5 years.
I bought 6 bottles when i came out and i still have 3 left, once my levels got down to where i wanted them i did the math and for my tank and feeding i dose 3ml into 2L of water and dose 100 ml a day over 3 times. My Phosphate levels are ALWAYS 0.03 or 0.04 every time i check them no mater what.

I used to go threw over a cup of GFO a month now 3ml of Foz down lasts almost a month

I use this in conjunction with vinegar dosing but now its at such a low level i only dose 10 ml of vinegar a day almost nothing

I HIGHly reccomend just trying it i have had super good results and I'm like you i hate adding stuff to my tank if i dont need it.Also i dont use a filter sock as i haven't noticed any difference as i dose in the sump before my normal socks

My only concern is what will happen if i can't get Foz down as the company goes out of business i will need to stock up but i have only used like 2 bottles in the past 2 years

Just my 2 cents