Home Fish Maintenance Water Maintenance JBL TEST-SET MG+CA Refill JBL JBL TEST-SET MG+CA Refill "(Recommended level in marine aquariums: Approx.: 400 - 440 mg/l, Mg: 1200 - 1400 mg/l) Recommended level in marine aquariums: Approx.: 400 - 440 mg/l, Mg: 1200 - 1400 mg/l Professional test to precisely determine the calcium and magnesiu ... See full description 18,93€ Order 2 units, don't run out of it x1 18,93€ 18,93€/unit x2 -0,38€ 37,48€ 18,55€ last unit x3 -0,57€ 56,22€ 18,36€ last unit x5 -0,95€ 93,70€ 17,98€ last unit Features JBL TEST-SET MG+CA Refill Reference4014162241375 BrandJBL Product TypeAnti algae Description JBL TEST-SET MG+CA Refill Customer Reviews JBL TEST-SET MG+CA Refill Write a review Related categories Water Maintenance for fish Water Maintenance JBL for fish Water Maintenance anti algae for fish Standard price 18,93€ 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 Exclusive online price Prices valid for today