This Refill Mini Kit duplicates the same high-qualtiy Home Grown products that come with the Back to the Roots “AquaFarm” three gallon counter-top size aquaponics tank. Each refill kit includes handy sizes of everything needed to set-up and maintain table-top aquaponic systems. Ideal for desk-top aquaiums and fish bowls, too! The refill mini kits includes: Tidy Tank, 1 ounce bottles each of Zym Bac and Instant D-Klor, and a 3 gram package of premium high quality fish food. The Mini Kit also includes 1/4 ounce pouch of Fish Prep. Fish Prep provides a 15 minute cleansing bath to clean fish of any incoming pathogens or early stages of disease. D-Klor is a natural dechlorinator and use this prior to adding Zym Bac into your aquarium water. Zym Bac is a premium quality live beneficial bacteria to help initiate and maintain your tank’s nitrogen cycle. Tidy Tank beneficial bacterial settles down into the bottom gravel to remove harmful sludge each build-up. Fish Food is perfect size and type for the smaller fish such as Bettas that inhabit micro tanks and desk top aquariums.