Green Chaetomorpha Spaghetti Macro Algae****The price is not for it shipped on its own**** Super Green Chaetomorpha Algae This is a great type of algae that is very good for growing in your refugium sump. Chaetomorpha grows quickly under strong lighting and uptakes nitrates phosphates from your water. It also makes a perfect nursery for hundreds of copepods, mysis shrimp, and other beneficial planktonic life. This is one of the only types of algae out there that won't become invasive and