Reef Tank DIY - For Dummies

[Dash]

I just bought Chinese led lights from Amazon after reading some thread that said they were the best thing ever USD8.99 for 2 shipped to Canada! So I thought why not. I only got the 12W because I thought the bulb was so close to the water surface. I guess it’s not explosive growth but then again I have a fairly low bioload (I think). I had a ball the size of an orange & now it’s a