Flourish Iron is a highly-concentrated (10,000 mg/L) ferrous iron (Fe+2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered by Flourish at the recommended dose or signs of iron deficiency appear (such as short and slender stems or ye...

Loctite Naval Jelly Rust Dissolver 16-Fluid Ounce (553472)

These large solid marble pebbles can be used to decorate or cover the ceramic media without obstructing the flow of water into the filter. Available in white chosen for its Feng Shui properties that promote spiritual and moral purity. Once in water the color of the pebbles deepens and shines. They a...

biOrb Cleaning Pads are made from a material which won't scratch acrylic. They have a soft side for gentle cleaning and a rough side for tougher algae deposits.