On Wed, 19 Apr 2000 Apistodave@aol.com wrote: > Erik, what lighting would you put on a 150 for plants, it;s 24 tall Going strictly with the 2-4 watts per gallon "rule of thumb", that would be a minimum of 300 watts... but the 2-4 wpg rule starts to break down at larger tanks (see, for instance, http://www.thekrib.com/Plants/Tech/Lighting for an analysis I did a couple years back). So you might be OK at 200 watts for lower requirement plants. If you're going full bore high-tech CO2-injection and such, a couple of metal halide pendants (pair of 175's or 250's) would fit the bill. Lower tech with a hood, I'd maybe try lots of T-8 fluorescent tubes or maybe "power compacts", those newfangled 96 watt tubes. Man, you can put a lot of apistos in a 150... - Erik -- Erik Olson erik at thekrib dot com ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!