View Full Version : Magnates and flourite substrate

07-17-2010, 05:53 PM
I just discovered that flourite substrate will attach to my glass cleaning magnate! Aha - I'll bet that's why my plants like it so much - there must be iron in it! Am I the last person on the planet that didn't know this? I have to start reading the packaging on products....

07-17-2010, 06:22 PM
The whole benefit of flourite is the iron-richness for the root feeding plants.

07-17-2010, 06:37 PM
That was printed on the bag somewhere wasn't it? I've been using it for about 5 years now.....really need to start reading something besides the price tag (blush)