OCEAN FREE PROFESSIONAL SERIES AQUARIUM / POND / FISH TANK BIOLOGICAL FILTER MEDIA - Better than Lava Rocks, Alfagrog or Biohome Proven to significantly reduce Nitrates Lightweight so you get more for your money Super porous Biological Filter media Pond, Marine or Tropical Filter media 3DM Tetris - Great to drop straight into your sump or canister filter - Ideal for Fluvals FX range - Brilliant upgrade from Bio-rings - Super clear water and excellent bacteria growth. Super porous filter media - Like Biohome but much cheaper, delivers crystal clear water quality Aquarium Tank Filtration Pond filter medium - suitable for large water volumes and fast flow rates. Revolutionary Bacteria growth filter media. Great for Internal or External filter systems. Comes in three easy to clean mesh bags. The 3DM Range is available in three sizes, the more you buy the cheaper it gets. Small - 600g / 2 Cubic Litres (Approx 1 tray in filter) Medium - 1.5kg / 5 Cubic Litres (Approx 2/3 tray in filter) Large Sack - 3kg / 10 Cubic Litres (Pond or Sump use)Because of its lightweight formulation you really do get a lot of filter media for your money. I’ve been a discus breeder for years and I stumbled over the Ocean Free filter media product range about 6 months ago. It’s been a game changer!! Unlike many ceramic chips, rings or chunks, this is super porous and attracts a much higher growth of De-Nitrifying bacteria (that good stuff us fish keepers love) This product replicates some of the ultimate filter media but much cheaper. Like Biohome etc. For smaller tank setups checkout our ‘3 DM Rings’ a much finer filter media designed with ultimate filtration in mind. Note - for the average external filter - Fluval FX4 FX6 size wise, we recommend a Small/Medium bag That’s just over 2/3 full trays in the average external filter OF® Smart Internal Filter just got smarter with OF® 3DM Pro-Filter Medium which ia a revolutionary mineral based beneficial-bacteria medium that incorporates the most advanced heating and multi-staged manufacturing techniques and technology to create this super marco-porous and tough biological filter medium. OF® 3DM Internal Filter provides both Mechanical and Biological filtration that ensures organic waste and thier toxic by-product are effectively broken down and provide optimum conditions for your fishes. *It is suitable for all tropical / cold-water or Marine aquarium setups, is completely non toxic and rush safe. It will not alter your water chemistry As it has no chemical additives. Features: Revolutionary Filters Media OF® 3DM Pro-Filter Medium helps to: -pH Neutral pH-insert material does not modify pH; suitable for soft-water, brackish, hard-water and marine fish. -Flaking of Bio-membrane OF® 3DM Pro-Filter Medium introduces the concept of bio-membrane flaking that minimizes the clogging of cavities and micro-tunnels from reduces filter medium's effective surface area. -Improves Water Quality Perfect medium to establish Nitrogen Cycle quikly and help reduce Ammonia, Nitrite and Nitrate. -Longer Water Retention Time OF® 3DM Pro-Filter medium greatly Increases the passage time of water within the medium with help from the cavities and micro-tunnels. This will greatly upgrade the capabilities of your bioogical filtrtion. -Largest Effective Surface Area BET Method surface area analysis has determined the effective surface area of OF® 3DM Pro-Filter Medium to be in the range of 2550m2/litre, far surpassing other biological mediums in the market. Easily 5-10 times more
Please Note: We do our absolute upmost to ensure your order arrives at your door as quick as possible. However some locations like the Northern tips of Scotland, Northern Ireland & Non mainland UK may incur an additional day over the specified estimate for delivery. We will always try to use the quickest courier available to us from our chosen delivery partners. |