Planted Tank Guru
Join Date: Dec 2004
Location: Skagit County, Washington State
It sounds like a T5 3 footer. It will be fine. I have a 156 watt Current-USA Nova Extreme T5 on my 3' 65 gallon All Glass - its just about right. Nice reds etc. Good light for the value, after dumping the actinics. You can even grow HC. Or the Tek is a tiny bit brighter!
That said, if you really want high light popping fast growth, go with a 6 bulb unit instead of the 4 bulb. The 4 is adequate, but another 2 will be way more than enough and really nice for that 4-5 hour midday full sun blast. Not sure, but I think you have to get a Tek for that.
Then again, the 58 is a few inches shorter than my 65 gallon, so all in all I think the 156 watts will do you fine. I have a pic of my 65 in my profile with the Current USA 156 watt Nova.
Three Tanks...Eheim 2128 & XP3-90G, Eheim 2128-65G, Eheim 2232-25G.... Tek 4x54 watt T5-90G, Aqualight 96watt PC 65G low tech, 65 watt Aqualight-25G.... Hydors-90G & 65G ... Flourite in 90, 65, & 25 Gallons, .... Auto Water Change/Auto dosing on 90 & 65 gallon..... AGA member......