Bubble Magic Extraction Bags - 4 Bag Set - 20 Gallon Seaweeds It appears on Integra's 84%

It appears on Integra's 84% and 75% packs and on no other tier

Manufactured to high laboratory standards

A single calibration solution for pH and conductivity makes calibration fast and ensures all of your measurements are accurate all of the time for better plant health and better yield

Four to seven grams of contents

It catches dirt

Bubble Magic Extraction Bags - 4 Bag Set - 20 Gallon Seaweeds It appears on Integra's 84%Bubble Magic Extraction Bags are made of extremely durable and distinct looking waterproof black vinyl. Unlike other canvas bags, there is no addition water proof material to wear off after time. Each seam is double stitched with extra strong nylon thread. These bags have a unique mesh screen sidewall which provides more screen surface area and allows for faster draining. They have attached handles for easy transport and each set comes with its own