{"product_id":"ecobio-block-aquarium-water-clarifier","title":"EcoBio-Block Aquarium Water Clarifier","description":"\u003cp\u003e\u003cstrong\u003ePack quantity:\u003c\/strong\u003e 2 units per pack.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMORE THAN A ROCK, NOT JUST FILTER MEDIA engineered with mineral-rich, porous natural volcanic rock, nutrients, and a neutralizing cement binder; the structure absorbs pollutants and stabilizes water chemistry, actively maintaining a stable, healthy tank environment rather than sitting passively like standard filter media\u003c\/li\u003e\n\u003cli\u003eSKIP THE WEEKLY DOSING, LASTS UP TO 2 YEARS one stone replaces liquid water treatments, clarifiers, and bottled additives for up to 2 years; no droppers, no measuring, no weekly schedule, no recurring costs just drop it in and let your tank stabilize itself\u003c\/li\u003e\n\u003cli\u003eSIMPLE 3-STEP SETUP, RESULTS IN 2–6 WEEKS rinse in chlorine-free water, soak overnight in chlorine-free water, then place near your filter outlet or air stone so water circulates through it; most tanks show results in 2–6 weeks, some as fast as 2 days, with slightly cloudy water during the first week being normal as your tank settles in\u003c\/li\u003e\n\u003cli\u003eSafe for delicate fish, turtles, shrimp, and frogs; ideal for starting a new tank, clearing cloudy water, reducing water changes, and eliminating odors; check pH and standard water test parameters during the first few weeks as conditions settle, and do a partial water change if anything drifts too far\u003c\/li\u003e\n\u003cli\u003eTWO STONES, EACH TREATS 0.8–1.5 GALLONS combine for nano tanks up to ~3 gallons, treat two pico aquariums at once, or keep one in the tank and one in reserve for seamless replacement at the 2-year mark; also available as a single Nano, Mini (3–8 gal), Small (8–16 gal), Medium (15–40 gal), and Medium 2-Pack; for heavily stocked tanks, poor starting conditions, or tanks near the upper end of the range, use both stones together for faster, stronger results\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EcoBio-Block","offers":[{"title":"2 Pack \/ Nano","offer_id":49149330129121,"sku":"SHK-5C36A7AE","price":21.99,"currency_code":"USD","in_stock":true},{"title":"1 Pack \/ Medium","offer_id":49149330161889,"sku":"SHK-B63F0737","price":37.99,"currency_code":"USD","in_stock":true},{"title":"1 Pack \/ Small","offer_id":49149330194657,"sku":"SHK-8D621144","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/3326\/3073\/files\/61F5xLnYmyL.jpg?v=1789684844","url":"https:\/\/www.shukol.com\/products\/ecobio-block-aquarium-water-clarifier","provider":"Shukol","version":"1.0","type":"link"}