Oase BioSmart Gravity Filter
For Ponds up to 5,000 or 10,000 Gallons
- Flow-Through, Bio-Mechanical Filters Water, Which Returns to Pond by Gravity
- Built-In Thermometer to Keep Track of When to Stop and Start Feeding Fish
- Multi-Denstiy Color-Coded Filter Foams Remove Debris, Ammonia, and Nitrites
- Cleaning Indicator and Handle Unclogs Filter Foams, No Need to Remove Foams
$252.99 - $441.99
Oase BioSmart 5000 - Filters Ponds up to 5,000 Gallons With Light Fish Load
- Flow-Through, Bio-Mechanical Filters Water, Which Returns to Pond by Gravity
- Built-In Thermometer to Keep Track of When to Stop and Start Feeding Fish
- Multi-Denstiy Color-Coded Filter Foams Remove Debris, Ammonia, and Nitrites
- Cleaning Indicator and Handle Unclogs Filter Foams, No Need to Remove Foams
$252.99 - $441.99
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