The ZissAqua brine shrimp feeder Sieve SF-0 is the professional brine shrimp and feed sieve. Great for collecting baby or adult brine shrimp, daphnia, pythoplankton and other small live foods. The SF-0 can also be used as a plant pot in the aquarium. Integrated suction cup mount, stackable design, and various mesh sizes give this screen a multifunctional function. The unique elegance and clear design give you a clear view of the feeding of your fish.