Thank you I tried to YouTube and got no results and when I googled it it talked about micro bubbles spitting into the tank. Thanks again.

Thanks, I will check that out.

This website is great!

One more question I'm sorry for all the newbie questions but I can't get answers through google. I have a factory 14 gallon bio cube with 3 different lights. Which is best? I eventually would like to grow easy coral and anemones, so what would be best? The unit is about 6 months old or so I bought it used.

1: The factory CFL
2: The blue LEDs
3: The blue CFL with the built in fan?
4: How long should I leave the lights on per day?

Can you post picture of a full tank shot?
For me, I would try to run them all at 8 hours (daylight white + blue bulb) and LED... You can also run the blue bulb for 10 hours to mimic sunrise and sunset.
LED is your moon light i think.

Thank you for help guys!!