extremely hardy macro algae. fast and prolific grower and great sump algae. Does not need to tumble like chaeto and grows in any light.

I recommend running a downstream filter to catch any bits of it so it doesn't get in your tank. Once rooted to rock and established it is difficult to remove.

1/4 - 1/2 cup harvested the morning of the swap. Price is for the bag and water, pretty much giving it away.