Feynman
Aquarium Advice Activist
I have a 38 gallon tank and I was hoping to get about 2.0 - 2.25 wpg with PC lighting. I am thinking about the Coralife Daylight 6700k 65W lights. I obviously can't get the 2.0 - 2.25 range I'm looking for with 1 bulb, and 2 is too much.
If I buy the 2x65W fixture, can I average 2.0 wpg? For example... could I turn on one light on day 1, turn on both lights on day 2, etc... and therefore get an average wpg of about 2.5 or so?
With this lighting scheme will I need CO2? I was thinking about getting the Dupla CO2 Diffusor. Any thoughts?
TIA
If I buy the 2x65W fixture, can I average 2.0 wpg? For example... could I turn on one light on day 1, turn on both lights on day 2, etc... and therefore get an average wpg of about 2.5 or so?
With this lighting scheme will I need CO2? I was thinking about getting the Dupla CO2 Diffusor. Any thoughts?
TIA