Life Rock Arches Nano hanna and a Nano filter sock

and a Nano filter sock

Place the product between two layers of filter wool in a canister filter

May be added to aquarium directly

Now you can put the food where your fish are with this innovative magnetic seaweed clip

REFERENCE JUNCTION

Life Rock Arches Nano hanna and a Nano filter sockLifeRock begins as a sunlit piece of Pleistocene era seafloor thriving with living creatures. Over the next 100 millennia and the retreat of the ocean, this ancient piece of seafloor, now well inland, has formed a pure, aragonite bearing rock. This clean base rock is 97% calcium carbonate with minor and trace elements such as strontium, magnesium, and barium. This base has an amazing 50% void space which will provide residence for billions of water