Hello,
I'm very new to the hobby and have just set up my 2.5g planted minibow. I figured I'd start small as that's what I can reasonably keep in the house at the moment. I don't really understand how to purchase lights. I hear the 2-4 watts/gal rule for healthy plants, but when I look for a small light that I can clip onto the tank or put inside, the ones that look like they'll fit, only give like 2 watts of power but will be in the light spectrum that is needed..Am I missing something here? For example. something like http://www.amazon.ca/Aquarium-Water-Lighting-Switch-Flexible/dp/B00UYMRO4E/ref=sr_1_13?ie=UTF8&qid=1447968437&sr=8-13&keywords=aquarium+plant+light+led would be great, but the output (according to the description) is 1.5w. Am I reading this wrong? Does anyone have any suggestions for something that might work? Right now I've got a desk lamp with a grow bulb in there that's pointed at the tank, but it blocks the actual tank and isn't very nice to look at.
This is my tank so far. I had to move the light out of the way to get the shot and am just waiting on all the sediment to settle. http://imgur.com/ld95rL1
Thanks for looking!