Wednesday, October 15, 2008

What a difference fertilization can make

I've switched to using the Estimative Index form of fertilization for our larger tanks. So far it has made a tremendous difference in this tank as you can see by these plants. Granted, it's the tank with our Discus fry so it sees near-daily water changes as well. But the deep red in the plants is likely a sign of an increase in available iron for the plants.


8 weeks and counting