The dead zones are anaerobic pockets with little to no oxygen. They produce hydrogen sulfate (that rotten egg smell) that can be very detrimental to your
I think this company's products look great but I want to get some feedback from some of you who have actual experience, or know of friends who have their
its most likely algae...You could try to cut your photo period (amount of time your lights are on each day) back a little..
Its hard to grow clean
Another pretty awesome shot!
I got some crappy Sigma lenses.. Need better ones. someday maybe...
Sounds like an awesome find! Lucky!