Home Fish Maintenance pH & Other Substance Test Strips Sera Oxygen O2 Test Sera Sera Oxygen O2 Test 5 1 review Rapid breathing at the surface of the water is certainly a sign of a lack of oxygen. Unfortunately, it may already be too late for any kind of measures. The O2 test shows the actual oxygen level in the water within a few minutes and thus allows you t ... See full description Quantity 15 ml 13,05€ 870,00€/L Order 2 units, don't run out of it x1 13,05€ 13,05€/unit x2 -0,26€ 25,84€ 12,79€ last unit x3 -0,39€ 38,76€ 12,66€ last unit x5 -0,65€ 64,60€ 12,40€ last unit Buy it with... Europet Starfish 8,5 cm 2,76€ You may also like Tetra Algetten,12 -tabletas 13175 12 (1) 8,08€ Add to my Autoship Order Select an Autoship to add this product. Add to cart Ebi 6 in 1 Water Quality Test Strips 50 13,52€ Add to my Autoship Order Select an Autoship to add this product. Add to cart Features Sera Oxygen O2 Test Reference4001942049146 Weight100 gr Quantity15 ml Units1 Product TypeTest BrandSera Description Sera Oxygen O2 Test Customer Reviews Sera Oxygen O2 Test 5 Stars | 1 reviews 5 Stars 100% 4 Stars 0% 3 Stars 0% 2 Stars 0% 1 Stars 0% Write a review Reviews in other countries Muy bueno, es muy fiable. Related categories pH & Other Substance Test Strips for fish pH & Other Substance Test Strips Sera for fish pH & Other Substance Test Strips test for fish Standard price 13,05€ You save 0,38€ Autoship order How does it work? Save in your Autoship deliveries! + info -5% available The supplier has not confirmed the delivery date. We recommend looking at these alternatives. - + Add to cart Prices valid for today