- Joined
- Mar 20, 2016
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Did it end up going away with time?To give you an example i have a 700 gallon reef tank and I added just one dry rock the size of 12" x 12" from my old tank. The tank was fully cycled. Within a couple days I had brown algae breaking out all over. It took a few weeks for the tank to adjust and export nutrients. So you can see the effect of just one small rock in a tank my size can do. Now you have a lot smaller volume so the amount of nutrient load will be many times higher.


