Xtreme Big Fella - 3mm slow-sinking pellet 20 oz - 510 g Shrimp Food it can be regenerated with

it can be regenerated with a solution of bleach and water

and cannot go around or over filter media as with hang on back filters with a back-to-front flow

If fish are present

Salicylate ammonia test kits are recommended when using FritzPro A

Purigen® is the highest capacity organic filtration resin on the market

Xtreme Big Fella - 3mm slow-sinking pellet 20 oz - 510 g Shrimp Food it can be regenerated withKrill Meal, Shrimp Meal, Squid Meal, Pea Protein, Rice Flour, Rice Bran, Wheat Starch, Non GM Soy Flour, Algae Meal Dried (Spirulina), Grain Distillers Dried Yeast, Non GM Soy Lecithin, Paprika, Dicalcium Phosphate, Salt, Vitamin A Acetate, Vitamin D3 Supplement, dl Alpha Tocopheryl Acetate (Vitamin E Supplement), Vitamin B12 Supplement, Riboflavin 5 Phosphate, Niacin, d Calcium Pantothenate, Menadione Sodium Bisulfite Complex (source of Vitamin K