okay whats an actic light what is it used for ? do i need to change the light bulbs i have i have whatever came in the fixture its the 48inch triple tube by AGA ? and i was looking in the gallery and i see some pics of LR and the shapes and fetures it has i havent ever seen only in tank pics form you guys did u guys make i your selves and let it cure? like the ones with the caves or wholes to put things in etc etc ?
TIA
TIA