Activ-Flora Floracor for Aquarium， 16-Pound， Red</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>100% Natural - does not contain artificial dyes or additives</li><li>Will not alter pH in your Planted Aquarium</li><li>Naturally Spherical grains promotes maximum diffusion</li><li>Activ-Flora is rich in Iron， no need for laterite</li><li>Non Toxic Colored Pigments; Creates a unique and colorful environment</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/512or4afb8L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51EaNvYAPFL.jpg' noproxy></br>