So I have A lot of HC growing emersed, and tomorrow I will be getting the Fluval spec. So, two questions: is the spec's stock light capable of growing HC? I will dose excel daily, and if necessary, pressurized co2. And 2: how do I transplant HC from my emersed setup to the tank for a dry start? I've only planted HC from a pot... And how long should I have the dsm going? I will have enough to fill the bottom, but how long shall I let it go for proper roots to develop? Thanks.