{"product_id":"eheim-co2-night-shut-off-230v-109968","title":"EHEIM CO2 night shut-off 230V","description":"\u003cp\u003eEHEIM CO2 Solenoid Valve - 230 volts\u003c\/p\u003e\n\u003cp\u003eCO2 Solenoid Valves (Night Shut-off) (Electric Valve)\u003c\/p\u003e\n\u003cp\u003eThe solenoid valve allows you to stop the CO2 supply in the aquarium when needed - for example, to regulate pH levels or during the night.\u003c\/p\u003e\n\u003cp\u003eUp to 50% of CO2 can be saved by stopping the supply at night since photosynthesis only occurs in daylight when plants absorb carbon dioxide and release oxygen. At night or without light, plants consume oxygen, so CO2 enrichment would not be beneficial.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThe solenoid valve operates on 230 volts AC and works best when connected to the aquarium lighting timer. This allows the solenoid valve to be turned off simultaneously with the lights.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAdvantages:\u003c\/p\u003e\n\u003cp\u003eMaintenance-free\u003c\/p\u003e\n\u003cp\u003eSilent operation\u003c\/p\u003e\n\u003cp\u003eIncludes non-return valve\u003c\/p\u003e\n\u003cp\u003eIncludes 1.5-meter cable\u003c\/p\u003e\n\u003cp\u003eMade in Germany\u003c\/p\u003e\n\u003cp\u003e3-year warranty\u003c\/p\u003e\n\u003cp\u003eTechnical information:\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e230 volts\/50 Hz, 1.6 watts\u003c\/p\u003e\n\u003cp\u003eMaximum pressure 6 bar\u003c\/p\u003e\n\u003cp\u003eDiameter 4\/6 mm\u003c\/p\u003e\n\u003cp\u003eWaterproof (IP65)\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"EHEIM","offers":[{"title":"Default Title","offer_id":43594420944989,"sku":"EH6064210","price":131.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/0106\/7101\/files\/5BEH6064210_5D_20EHEIM_20CO2_20night_20shut-off_20230V.png?v=1780582966","url":"https:\/\/shopivet.com\/en-us\/products\/eheim-co2-night-shut-off-230v-109968","provider":"Shopivet.com","version":"1.0","type":"link"}