Active Aqua Submersible Pump Filter Bag, 10.5" x 13.125" Humidifier This measuring cup is made

This measuring cup  is made of translucent durable and virtually un-breakable plastic

Use high-phosphorus Down To Earth™ Seabird 0-11-0 guano throughout the flowering period for all indoor and outdoor plants

Blood Meal is one of the quintessential

Potassium contributes strongly to overall plant health by regulating internal processes

Fish Bone Meal

Active Aqua Submersible Pump Filter Bag, 10.5" x 13.125" Humidifier This measuring cup is madeEnclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump sizes up to 1000 GPH. Ideal for flood & drain and drip hydroponic systems. High quality filter material keeps pump clear of debris. Gusseted bottom ensures proper pump seating. Pump can be easily