Thanks for the input Water7. Your right I need to gather some more information as I see the bottle of fertilizer I have has no nitrogen or phosphorus, just some potassium. It's what the guy at the store handed me....said it works good. LOL. I think the first change I am going to make is to get some more light, I only have two 6w CFL bulbs in the ten gallon tank, I am going to get two in the 10-15w range. When it comes to things like this I don't like to try to many changes at once, but may put some of those root tabs in the plant pots after the light change.