Need more lighting

[OohFeeshy]

ATM, my 2ft 20US gallon tank has an 18'' 15 watt bulb. Obviosly this isn't very good, especially as I want to do submerged riccia. I know reflecors can double your wpg, but that still won't be enough. My aim is aout 2.5WPG-3WPG.

 

[KentBlokey]

Well the only obvious ways are to add more lights to your existing hood, if that's possible or buy/make a new hood that can accommodate more lighting.

 

[skyler]

glass canopies can be useful if youre stuffing lots of light fixtures onto the tank