Fish Maintenance Water Maintenance JBL TEST-SET MG+CA Refill JBL TEST-SET MG+CA Refill by JBL "(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 ... 15,78€ Order 2 units, don't run out of it x1 15,78€ 15,78€/unit x2 -0,32€ 31,24€ 15,46€ last unit x3 -0,47€ 46,87€ 15,31€ last unit x5 -0,79€ 78,11€ 14,99€ last unit Make your pet happy with one of these products! Europet Starfish 8,5 cm 3,07€ 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 Find more products in our related categories Water Maintenance for fish Water Maintenance JBL for fish Water Maintenance anti algae for fish Standard price 15,78€ Autoship order How does it work? Save in your Autoship deliveries! + info -5% In stock The supplier has not confirmed the delivery date. We recommend looking at these alternatives. - + Add to cart Exclusive online price Prices valid for today