if you combine that fixture with your current light you'll have 3.2 watts per gallon- it will work for a fast growing set up. by it's self you'd have 1.7WPG which i think would be a medium light set-up. just depends on what you're trying to achieve? Do you want to do a lot of pruning every week or would you rather a little less maintenance?
Do you have a vision for what you'd like the tank to look like? if you've seen tanks online that you like, posting a picture of those might help us determine if you're better off with high or medium or low light.
cheers-K
Do you have a vision for what you'd like the tank to look like? if you've seen tanks online that you like, posting a picture of those might help us determine if you're better off with high or medium or low light.
cheers-K