You will receive 4 marimo around 3,7cm diameter. Marimo moss balls are suitable for cold water or tropical aquariums or pond. Excellent gift for your friend or loved ones to signify everlasting love.... The Japanese believe that Marimo will bring good luck. Hence, they grow it in a glass bottle with just some water & ceiling light. Water change is only required once every 2 weeks. Marimo is a very popular plant in Japan. The growth rate of Marimo is about 5 mm per year. Hence a giant marimo is about 7 years old! This plant does NOT cause algae problem. Negligible maintenance required. No carbon dioxide injection required for healthy growth. The Marimo is suitable in all shape of vessel, and various lighting conditions. Marimo moss balls are very low maintenance live plant. Marimo act as a filter and require cleaning from time to time. They can have different colors depending on the depth at which they grew. In the aquarium after 3 weeks they will look the same. Sometimes You can find grains of sand. You can put them into a separate water container and squeeze them very gently few times in your hand. This is the way of cleaning them. You can repeat it every 10-12 weeks as they work as filters. If you will not do it after 12 weeks its not a problem. You will be able to see if they need cleaning.

SHRIMP SAFE and ALWAYS FRESH Marimo Moss Balls from k2aqua. HELPS PREVENT ALGAE GROWTH: They absorb impurities (toxic) nitrites, nitrates, ammonia and phosphate from the water. Marimo moss balls are suitable for cold water or tropical aquariums or pond. BEAUTIFUL AQUARIUM DECORATION: Their unique appearance makes them a centerpiece aquarium ornament in any small aquarium, and a wonderful addition to aquarium driftwood, aquarium rocks, and other natural decor of a large aquarium. Marimo are also widely popular for use in terarriums, jars, vases, and other containers. THE EASIEST LIVE AQUARIUM PLANT: Marimo Moss Balls are without a doubt the easiest live aquarium plant; they require no special aquarium light, CO2 system, or aquarium plant fertilizer. Marimo also remove ammonia, nitrogen and phosphate from the aquarium, increg water quality and removing algae by competing with algae for nutrients. Marimo can be kept in nearly any freshwater aquarium.They are particularly useful in shrimp and snail tanks, as the shrimp and snails love grazing on them for.