Home Fish Maintenance pH & Other Substance Test Strips Sera Test De Gh Sera Sera Test De Gh 5 5 reviews Makes it easy to monitor the total hardness For approx. 420°dGH. In case of too low GH values we recommend sera mineral salt. High total hardness levels can be lowered by mixing in R/O water. For creating soft water we recommend adding sera bl ... See full description Quantity 15 ml 135kr 9.000kr/L Order 2 units, don't run out of it x1 135kr 135kr/unit x2 -3kr 267kr 132kr last unit x3 -4kr 401kr 131kr last unit x5 -7kr 668kr 128kr last unit Buy it with... Marina MARINA FISH NET (8 cm x 10 cm - 25 cm) 33kr You may also like Tetra AlguMin 100 ml (20) 78kr Add to my Autoship Order Select an Autoship to add this product. Add to cart Tetra Contra Ick Plus 20 ml (1) 134kr Add to my Autoship Order Select an Autoship to add this product. Add to cart Features Sera Test De Gh Reference4001942041102 Quantity15 ml Product TypeTest TypeHardness BrandSera Description Sera Test De Gh Customer Reviews Sera Test De Gh 5 Stars | 5 reviews 5 Stars 80% 4 Stars 20% 3 Stars 0% 2 Stars 0% 1 Stars 0% Write a review Reviews in other countries ok.. Muy bueno, colores intensos Buena See all customer reviews 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 pH & Other Substance Test Strips hardness for fish Standard price 135kr 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