Evolution Aqua Pure Filter Start Gel Pond Starter Bacteria Wildlife and Fish Friendly Water Treatment for Filters Media 2.5L

✔ The perfect start for new pond filters - Delivers a concentrated formula of live beneficial bacteria and enzymes directly to your filters. Speeds up the maturation of your filter media giving your pond and fish the very best start. ✔ Fast acting gel formula is more efficient than liquid or tablet based products - The specialised gel based formula sticks directly to filter media and is the most optimal and quickest way to mature your filter media. ✔ Wildlife and fish friendly gel that increases the performance of your filter media - PURE+ Filter Start Gel is a naturally active pond water treatment that contains billions of filter bacteria that are 100% safe for all fish, plants and wildlife. ✔ Helps to break down harmful ammonia and nitrite resulting in happier and less stressed fish - 2.5 litre is designed to optimally treat 25000 litres of pond water and you cannot overdose with PURE+ Filter Start Gel. ✔ Multiple award winning product manufactured in the UK - Practical Fishkeeping product of the year and Aqua trade product winner. Part of the Evolution Aqua award winning range of bacterial products for ponds, freshwater and marine aquariums.