Ocean Free Pro Series Filter Small 3DM Rings 15-17mm 1ltr (FM175G)
Ocean Free Pro Series Filter Small 3DM Rings 15-17mm 1ltr (FM175G)
OF(R) 3DM Pro-Filter Medium is a revolutionary mineral based beneficial-bacteria medium that incorporates the most advanced heating and multi-staged manufacturing techniques and technology to create this super macro-porous and tough biological filter medium.
It's recommended for aquarists seeking the ultimate aquarium biological filter medium.
FEATURES
- Improves Water Quality. Perfect medium to establish Nitrogen Cycle and help eliminate Ammonia, Nitrite, Nitrate and to prevent other poor water quality related diseases.
- Tough and Macro-Porous. Advanced manufacturing and high temperature processes has given OF(R) 3DM Pro-Filter Medium their distinctive lightweight, tough and porous structure. Within the tough exterior lies 3 dimensional cavities of various spatial apertures (micro, medium and large cavities) all interlinked by micro-tunnels.
- Ideal Bacteria Conditions. Continuous cavities and interlinked micro-tunnels increase the overall effective surface area of and create ideal conditions for billions of Aerobic and Anaerobic Bacteria within a single filter medium. The result is a faster bacteria colonization time, stable and longer bacteria life span.
- 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.
- pH Neutral. pH-inert material does not modify pH; suitable for soft-water, brackish, hard-water and marine fish.
- Flaking of Bio-membrane. Fine exo-skeletal deposits and organic particulates will accumulate and reduce your filter medium's effective surface area over time. OF 3DM Pro-Filter Medium introduces the concept of bio-membrane flaking that minimizes the clogging of cavities and micro-tunnels.
- Longer Water Retention Time. OF(R) 3DM Pro-Filter Medium increases the passage time of water within the filter with help from the cavities and micro-tunnels. This will greatly upgrade the capabilities of your biological filter by prolonging the water treatment period.
- Environmentally Friendly. OF(R) 3DM Pro-Filter Medium can also be reused for horticulture purposes due to high mineral content and non-toxicity.
Medium:
TECHNICAL DATA
- Surface Area/Volume : 2550m2/L (effective surface area)
- Porosity : 40 - 75%
- Water Absorptivity : 30 - 78%
- Volume Density : 0.30 - 1.25g/cm3
- Spatial Aperture Range : Micro (0.10 - 10um), Medium (10 - 500um), Large (0.1 - 3mm)
- pH : 7 - 7.5
- Percolation Rate : 0.2 - 0.6cm/sec
- Conductivity : 40 - 145 (ppm)
- Cavity Structure : Continuous 2 - 3 dimensional cavity
- Density Range : >0.30 <0.60
| Experiment : Fine bubbles passing through fine cavities and micro-tunnels |
We are more than happy to ship Australia wide. When you place an order we guarantee that your items will be shipped within 2 working days. If, for reasons beyond our control, we are unable to ship your order within 2 working days, you will receive an email informing you of the estimated delivery time-frame. At Aquarium Spare Parts we aim to ship your orders as efficiently as possible. If you have any queries or concerns regarding shipping time-frames or costs, please feel free to email us.
Due to the nature of the parts that we have available, it is difficult to calculate some shipping prices (as your order combinations vary). We do our best to provide you with accurate shipping prices, however if you are concerned about the shipping price - please contact us and we can double check it for you. All orders are shipped via Australia Post unless specified otherwise.
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If you find you are not satisfied with an item that you have received, you are welcome to return it to us. We accept returns within 365 days of purchase when the item is in its original condition, with packaging & labels, unopened and unused. This does not include food, live plants or any other perishable items.
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You need to include the Return & Exchange Form along with the item(s) you are returning in their original condition and any packaging that came with it. Please note that whilst individual packaging can be opened, the box or container must not be ripped, damaged or the seals removed in order to be eligible for a refund or exchange.