1990JPYJ Nano 10g & 20g build

[1990jpyj]

Coralife 24 Inch Aqualight W/ 2-65W Straight Pin Base And 2-3/4W Lunar Blue-Moon-Glow LED Lamps Two 3/4 watt Lunar Blue-Moon-Glow LED lamps
found these. for $50. they need a new antic bulb. is that a good price for a 1 year old fixture?

 

[rotarymagic]

cheap fixture, but I won't use CFLs on corals ever again..

 

[1990jpyj]

Originally Posted by Rotarymagic
http:///forum/post/2860221
cheap fixture, but I won't use CFLs on corals ever again..
CFLs-???

 

[rotarymagic]

Originally Posted by 1990jpyj
http:///forum/post/2860231
CFLs-???
compact fluorescent lights..

 

[1990jpyj]

o ok. well my budget has changed some so i am looking for 2 lights under $100. got any suggestions?

 

[1990jpyj]

ok so im building a retrofit MH light on the 20g and i am trying to figure out how high i should mount the MH over the tank. its a 150w fixture. i plan on building it inside of a canopy with an open back and 2 computer fans pulling in fresh air. i will be pulling of the glass top and putting on eggcrate and really watching the water peramiters. also in this canopy will be a set of T5's
how high should she be mounted? im am hoping for 4-6"