Need some help with algae control. I have had all kinds of drama with light bulbs from amazon. Wow what a pain in the arse. Anyways I received only one of the bulbs and plugged it in the fixture it flashes stays on for 5 seconds then goes off, is this because the electrical current is in need of the decide bulb? I will have beginning pictures tonight to show existing set up. I have some algae issues with stock PC fixture, should I just remove my 3 yr old substrate and interior and clean everything to prevent further algae build up? Does that have anything to with the algae? Or is it beneficial that it ha been cycled?