I need to get a better light. I have been looking into the marineland led lights. My tank is 4 ft x 2 ft x 2ft. Should I get single or double? I do not have plants. Should I get the 36 that extends to 48 ? Or should I get the 48 that extends to 60?
Could you post a picture?I have the exact same tank in my bedroom and I use a doublebright made by beamswork.
Definitely a double. It's worth the extra money. IMO/IME, the singles shine just like T8's, just better at energy. The doubles give more absolutely more spectrum.
Could you post a picture?