Microbe-Lift® Calcium Montmorillonite Clay Select Size:25 lbs

Microbe-Lift® Calcium Montmorillonite Clay Select Size:25 lbs100% Natural Formulation For Pond Clarity & Koi Health, Growth & Color It is said the secret to healthy, colorful, Japanese koi is the clay mud in which they are raised. MICROBE LIFT Calcium Montmorillonite Clay comes from one of the highest calcium clay deposits in the world. Calcium based clay may help your pond water to produce some of the healthiest and deep colored koi you've ever raised (or seen)! The koi's markings will become brighter and more

The clay acts as a natural flocculent and the particles that are bound up are filtered out of the pond

Allows for sunlight and optimum plant ventilation

WMS6500 - 6500 GPH (Dimensions: 9-1/2" x 15-3/4")

250 GPH Maximum Flow

PS4600/PS4900 overall dimensions: 19

All Other Replacement A-Series Parts

While chlorine makes water safe for drinking

The nutrient content of the soil

Your fish will quickly learn to come to the same spot

Will not plug up too quickly and provides good movement of highly oxygenated water throughout the entire filter

Primary Food

Takes Care of Metals Harmful To Pond Life