{"product_id":"b07fd88sl1","title":"EcoBio-Block Natural Volcanic Rock for Aquarium Water Clarity \u0026 Balance — Low-Maintenance Alternative to Weekly Additives — for Freshwater Fish, Turtles, Shrimp \u0026 Frogs (Nano 2-Pack, 0.8-1.5 gal ea.)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\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 ALL FRESHWATER FISH \u0026amp; AQUATIC LIFE — safe 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\u003eNANO 2-PACK — TWO 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\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : EcoBio-Block\u003c\/li\u003e\n\u003cli\u003eLiquid Volume : 3 Gallons\u003c\/li\u003e\n\u003cli\u003eItem Weight : 28.12 g\u003c\/li\u003e\n\u003cli\u003eItem Form : Brick\u003c\/li\u003e\n\u003cli\u003eUnit Count : 1.0 Count\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"EcoBio-Block","offers":[{"title":"Default Title","offer_id":46726029672585,"sku":"B07FD88SL1","price":27.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/5416\/3081\/files\/61F5xLnYmyL._AC_SX679_PIbundle-2_TopRight_0_0_SH20.jpg?v=1778724447","url":"https:\/\/thepethubgoods.com\/products\/b07fd88sl1","provider":"The Pet Hub","version":"1.0","type":"link"}