Home Fish Maintenance pH & Other Substance Test Strips JBL Refill ProAqua test K JBL JBL Refill ProAqua test K Rapid test for determining the potassium concentration in freshwater aquaria.Scope of delivery: incl. 2 refill reagents. See full description Weight 28 GR 216kr 7.714kr/KG Order 2 units, don't run out of it x1 216kr 216kr/unit x2 -4kr 428kr 212kr last unit x3 -6kr 642kr 210kr last unit x5 -11kr 1.069kr 205kr last unit Buy it with... Tetra AlguMin 100 ml 66kr Features JBL Refill ProAqua test K Reference4014162241313 BrandJBL Weight28 GR Description JBL Refill ProAqua test K Customer Reviews JBL Refill ProAqua test K Write a review Related categories pH & Other Substance Test Strips for fish Standard price 216kr Autoship order How does it work? Save in your Autoship deliveries! + info -5% available We recommend you see these alternatives with a delivery date confirmed by the supplier. - + Add to cart Exclusive online price Prices valid for today