- Mar 12, 2019
- Reaction score
First time I’ve used rowaphos, it’s only a 14g tank so only used around 5 teaspoons in a media bag, the instructions say that it doesn’t release phosphate when exhausted and to disturb the media now and again to ensure all the surface area is in contact with the water, so I did that today, pulled the bag out but saw a pink substance on the bag, thinking it was detritus I rinsed in a couple of cups of RO water, the water turned a very dark pink colour? Is this right? As it looked like something I wouldn’t want in my tank?