Brine Shrimp Hatchery Dish Roller Mats easy to keep and 100%

easy to keep and 100% aqua-cultured

Water-resistant PU coated

1 drop per 100 gallons of total system water volume daily

Filter wrench included

Brine Shrimp Hatchery Dish Roller Mats easy to keep and 100%No Aeration, Heat, or Tubing Required! Brine Shrimp Direct's Brine Shrimp Hatchery Dish is probably the easiest to use hatchery on the market today. The unique design keeps all the unhatched eggs and shells in the outer ring, while the hatched shrimp will seek out the light and swim to the open center section, making harvesting easy, fast, and clean. The shallow dish allows for natural separation where the inner ring keeps the unwanted eggs and shells