Riccia fluitans - Floating Crystalwort - Tissue Culture Oase It provides a complete blend

It provides a complete blend of Iodine and Fluorine for the marine environment

The ideal phosphate level will vary

Keeps aquariums crystal clear

Fluval Bug Bites Spirulina Flakes

Pre-made reagents for ease of use

Riccia fluitans - Floating Crystalwort - Tissue Culture Oase It provides a complete blendRiccia fluitans, the floating crystalwort, is an aquatic floating plant of the liverwort genus Riccia which is popular among aquarists as a retreat for young fry and is used in live bearing tanks. It can be found floating in ponds, and often forms thick mats on and under the water surface. It normally grows quickly at the surface. When kept about two to three inches below an ordinary fluorescent bulb or in a pond exposed to full sunlight, it will form