Tropic Marin Bio-Calcium - 64 oz Cats in the Kitchen It is designed for sand

It is designed for sand and dust bathing behaviors of chinchillas

it’s a limited ingredient meal full of the nutrition your dog needs to thrive

hang on design easily mounts to the exterior of your aquarium allowing for easy viewing and maintenance

phosphorus 0

Tropic Marin Bio-Calcium - 64 oz Cats in the Kitchen It is designed for sandBiologically ideal form of calcium for reef aquariums. Adds all 70 trace elements including strontium, molybdenum and iodine. Only natural substances are formed when dissolved. Add directly to your tank, no need to premix or drip. Supplies calcium for corals and co2 for the zooxanthellae. Will not influence ph of aquarium if used as directed. Measured amount of calcium in a truly ionically balanced formula.