Ulva Sea Lettuce
is on back order
Ulva also known as sea lettuce is a great macro to serve multiple purposes in the marine aquarium. It's a great source of nutrition for herbivores and pods. We've also found Ulva to be much more practical to increase pod population than using phytoplankton. Ulva is a hardy macro that serves nicely for nutrient export. size: Buyer will receive 3 sheets about 6x6 inches each. This should be enough to maintain to keep up with pod population in tanks up to 100 gallons.