Sera Oxygen (O2) Test Kit 0.5oz 15ml - Accurate Aquarium Water Testing for Fish Tanks & Ponds | Monitor Oxygen Levels for Healthy Fish

$10.99

$19.99

Safe 45%

Sera Oxygen (O2) Test Kit 0.5oz 15ml - Accurate Aquarium Water Testing for Fish Tanks & Ponds | Monitor Oxygen Levels for Healthy Fish

$10.99

$19.99

45% Off

Delivery & Return: Free shipping on all orders over $50

Estimated Delivery: 10-15 days international

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SKU: 91149281

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Description

Quick breathing at the water surface is an unmistakable sign for an oxygen deficiency. Unfortunately, it may then already be too late for acting appropriately. The sera O2-Test monitors the actual oxygen level in the water within minutes and allows for acting in time. sera O2 plus provides quick oxygen supply. Sufficient for approx. 60 measurements.

Shipping & Returns

For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

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