{"product_id":"500g-sandstone-filter-aquarium-fish-tank-stone-material-bacterial-house-nitrifying","title":"500g Sandstone Filter Aquarium Fish Tank Stone Material Bacterial House Nitrifying","description":"\u003cbr\u003eDescription:\u003cbr\u003e\nThis pack of filter media is ideal for new or heavily populated aquarium to purify water and resist algae growth; \u003cbr\u003e \n \n\u003cbr\u003eSpecification:\u003cbr\u003e\nColor:Mi*ed Color; \u003cbr\u003e \nType:500g\/Bag; \u003cbr\u003e \n \n\u003cbr\u003eFeature:\u003cbr\u003e\n1. Culture of nitrifying bacteria; \u003cbr\u003e \n2. Durable and not easily powdered; \u003cbr\u003e \n3. Stabilize the PH value of fish tank; \u003cbr\u003e \n4. Purify water and resist algae growth; \u003cbr\u003e \n5. Scientific mi*, makes better filtering effect; \u003cbr\u003e \n6. For freshwater and marine environment; \u003cbr\u003e \n7. Reduces stress on fish; \u003cbr\u003e \n8. Ideal for new or heavily populated aquarium; \u003cbr\u003e \n \nNote:\n1. Use water in the fish tank or removal of chlorine water for cleaning; \u003cbr\u003e \n2. Because the activated carbon itself has carbon powder, please clean the activated carbon before use; \u003cbr\u003e \n \n\u003cbr\u003ePackage Include:\u003cbr\u003e\n1 Pack*Filter Medi; \u003cbr\u003e \n1*Filter Net Bag","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":42554844119210,"sku":"FNTFW-3767-01","price":25.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/products\/5672d0b0-99de-4387-82ea-f6a3c8b3a313.jpg?v=1645084557","url":"https:\/\/greenzech.com\/products\/500g-sandstone-filter-aquarium-fish-tank-stone-material-bacterial-house-nitrifying","provider":"GreenZech","version":"1.0","type":"link"}