Oase Clear Water Guarantee
The Oase Clear Water Guarantee
OASE has engineered specific filter systems to provide the OASE Clear Water Guarantee (CWG). Using a CWG filter system we guarantee you will be able to read the 1" marking on a tape measure when the tip is submerged to a depth of 3'.
A filter system consists of:
- A pump to feed the water into a filter,
- A filter that ensures biological and mechanical cleaning,
- And a UVC clarifier to clean the green out of the water
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CLEAR WATER GUARANTEE PROGRAM
Choosing your products:
1. Determine your pond volume:
For circular ponds: Pond volume (gallons) = diameter (ft.) x diameter (ft.) x depth (ft.) x 5.9 For rectangular ponds: Pond volume (gallons) = length (ft.) x width (ft.) x depth (ft.) x 7.5
2. Determine the fish load: The more fish in the pond, the higher the nutrient load and the larger the filter system should be.
LIGHT - Planted ponds with few or no fish
MEDIUM - Planted ponds with 10 in. of fish per 100 gallons of water or less HEAVY - Planted ponds with koi or 20+ in. of fish per 100 gallons of water
3. Choose the correct filter system: Use the filter system chart to determine the appropriate filter system for your pond.Â
4. Install and maintain the filter system: Install the CWG products per installation instructions. Clean the filter as needed and replace the UVC bulb annually.
FILTER SYSTEMS - SIZING CHARTS
IN-POND FILTER SYSTEMS - for small ponds. In-pond filters include 3 nozzle choices for appeal and added aeration.
FISH LOAD | IN-POND FILTER | UVC | PUMP | ||
LIGHT | MEDIUM | HEAVY | |||
<400 Gal | <200 Gal | - | Filtral UVC 400 | 5W (included) | 195 GPH included |
<800 Gal | <400 Gal | - | Filtral UVC 800 | 9W (included) | 235 GPH included |
<1600 Gal | <800 Gal | - | Filtral UVC 1600 | 13W (included) | 410 GPH included |
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PRESSURE FILTER SYSTEMS - for small to medium ponds. Pressure filters can be remotely located, partially buried and feed waterfalls.
FISH LOAD | PRESSURE FILTER | UVC | PUMP | ||
LIGHT | MEDIUM | HEAVY | |||
<1000 Gal | <500 Gal | <250 Gal | BioPress 1000 | 7W (included) | AquaMax Eco Classic 1200 |
<1600 Gal | <800 Gal | <400 Gal | BioPress 1600 | 9W (included) | AquaMax Eco Premium 2000 / AquaMax Eco Classic 1900 |
<2400 Gal | <1200 Gal | <600 Gal | BioPress 2400 | 9W (included) | AquaMax Eco Premium 3000 / AquaMax Eco Classic 2700 |
<3000 Gal | <1500 Gal | <750 Gal | FiltoClear 3000 | 18W (included) | AquaMax Eco Premium 2000 / AquaMax Eco Classic 1900 |
<4000 Gal | <2000 Gal | <1000 Gal | FiltoClear 4000 | 24W (included) | AquaMax Eco Premium 3000 / AquaMax Eco Classic 2700 |
<8000 Gal | <4000 Gal | <2000 Gal | FiltoClear 8000 | 55W (included) | AquaMax Eco Premium 4000 / AquaMax Eco Classic 3600 |
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TECHNICAL DATA
FLOW-THROUGH FILTER SYSTEMS - for medium to large ponds. Flow-through filters sit above water level and return water by gravity.
*Must adjust flow down to max flow of filter
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After you’ve made your purchase of carefully-paired Clear Water Guarantee products, be sure to register by filling out the application here.