..and tell me what you would choose for vigorous plant growth, and why?
P.S. I dose the EI way with pressurised CO2 so that the drop checker is lime green.
Dan Planted Tank Enthusiast
80L Opti White heavily planted open-top tank: JBL CristalProfi 1501e containing a range of filter media; EI dosing; pressurised CO2 with Lily Pipes and Surface Skimmer; Finnex Planted+ LED Light. Neons, Embers, Pygmy Corys, Amano's and Oto's ..and I'm in love with it.
If I have helped you or require further information / advice, then please do not hesitate to drop me a message!
I would choose the High-light Colours, because the color temperature is a little above 6500K, approximately natural sunlight. You need to find out if it's normal output or high output. If you get too much light in there, you will have to inject CO2 or do something to reduce the light.
The High Light Day, Nature, or Color should all work ok for the plants. You will probably prefer how the tank looks with one or a combination of those three, so that would be a good way to choose them.