How much GFO?

[reefwars]

Originally Posted by jason604

I suspect that large amt pulls po4 too fast n the tank gets a big shock

be it small or large they would both pull out P04 based on the amount of water ran through them and how much they can pull depends on whats passed through and whats available.

for example a guy who fills a reactor and only runs it for 5 mins a day will most likely pull less phosphates than a guy who runs a much smaller amount and changes it every 24hrs

reason being is the amount of water passed through