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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Recommended fish size is provided as a guideline only
The lightweight plastic material will not sink
releasing it to the plant roots as needed
A top filter mat polishes the water before it is gravity fed back into the pond
OxyGuard Polaris C DO Meter Type:50' cable with reel Recommended fish size is providedDescription The Polaris C meter is a high performance, low cost and almost maintenance free meter for measuring dissolved oxygen and temperature. The meter is sturdy, easy to use and has an extensive longevity making it ideal for harsh conditions. Polaris C can store up to 2500 complete data sets, including time and date stamps. The logged data is stored in the meter or can be transferred to Coblia using Bluetooth. Scan the Coblia NFC tag of the tank
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