I’ve currently took a hang on sump off my tank as it was not running how I intended... now I’m getting algae which I think is from a recycle. I’m not really sure how to approach this in the most efficient manner. Water changes? Bacteria? Vacuuming it out? Urchins? I have some sand dollars and a conch in the sandbed right now but I’m not sure how to deal with the rocks or lessen algae on the glass. Any suggestions? Every time I look at my tank the algae just dampens my spirit.