phosphate control product???

[lastlight]

So if you dose into your overflow and it goes almost immediately into a filter sock... is the foz down still as effective? And will a 200 micron sock catch the precipitate? I'd imagine that not all of the foz down would react right away and it would get through the sock itself and cause precipitation elsewhere where you can't collect it?

I have an unused doser channel so I'm curious...

[TimT]

Hi Brett,

Adding the Foz Down the way you suggested is a good way to use it.

As for effectiveness it will immediately bind with any Phosphate it comes in contact with. If you have a lot of Phosphate it might plug the filter sock quickly.

If you have a bucket for ATO water it could be added to that. Then a dilute amount will be added continuously during the day. The water outlet hose for the ATO could be run into the back of the overflow or even directly into the filter sock. I have heard of aquariums using sand filters so a 200 micron filter sock should work well.

Originally Posted by lastlight

So if you dose into your overflow and it goes almost immediately into a filter sock... is the foz down still as effective? And will a 200 micron sock catch the precipitate? I'd imagine that not all of the foz down would react right away and it would get through the sock itself and cause precipitation elsewhere where you can't collect it?

I have an unused doser channel so I'm curious...

[Reefie]

I'm sold on Foz Down, just have to wait to get some. *Ahem* Tim......

Haha!

[TimT]

They should be ready end of next week.

[kobelka]

Is it important to add foz down where you can catch the precipitate? Is it a must do to remove whatever forms?

[Ian]

I have to chime in here
I have been having a huge algae issue for a long time in my 250 gallon system . I am doing 15% water changes weekly and have reduced feeding and am still fighting this battle. I tried FOZ down to the tune of 2 -8oz bottles in 2.5 months and had no change that I could notice. I actually put in 20ml 3 times in 1 day and measured phosphate before and after each dose and the following morning with no measurable change.

It may work for you but just beware it is no miracle cure....and the battle continues

[lastlight]

GFO is doing a good job for me I'm just looking at ways to minimize maintenance. One less media to replace every 2 weeks would be nice. As soon as I exhaust the 30 lbs of HC GFO I just bought I'm going to take the stuff for a test drive.