I've been growing phyto for a few weeks now, and have multiple cultures growing. I'm using the Poseidon Reef system. I've noticed that when I have two cultures that I started at the same time, the one getting more airflow grows faster. So clearly more airflow is better, but I'm wondering how far to take this. Has anyone played with this? I have a couple extra air pumps, maybe I should try blasting even more air into the cultures.