{"product_id":"red-sea-reefer-250-350-g2-aquarium-overflow-downpipe","title":"Red Sea Reefer 250\/350 G2 Aquarium Overflow Downpipe","description":"\u003cp\u003e\u003cstrong\u003eThe genuine overflow downpipe for a Red Sea Reefer 250 G2 or 350 G2 — not a universal fit.\u003c\/strong\u003e This is Red Sea's own replacement part (R42209G2), the pipe that carries display water down into the sump on the G2 generation of the Reefer 250 and 350. It's a direct swap for a cracked, warped or noisy original.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Red Sea part R42209G2\u003c\/strong\u003e — factory dimensions and fit, not a generic pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores the quiet overflow design\u003c\/strong\u003e Reefer G2 tanks are built around, once a worn or damaged pipe starts introducing noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect swap\u003c\/strong\u003e — no cutting or modification for a genuine Reefer 250 G2 or 350 G2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003eR42209G2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003ctd\u003eOverflow downpipe (display-to-sump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eRED524j\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWill it fit my tank?\u003c\/h3\u003e\n\u003cp\u003eThis part fits the Reefer 250 G2 and Reefer 350 G2 only. It is not the right part for the original (pre-G2) Reefer 250 or 350, the Reefer XL 200, or other Reefer G2 sizes — the 350\/425 G2 uses a different downpipe (R42230G2) and the 525\/625 G2 uses another again (R42326G2). If you're not sure which generation your tank is, check the model plate or your original invoice before ordering, since Red Sea has changed this plumbing between generations.\u003c\/p\u003e\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003eSuitable as a genuine replacement overflow downpipe for a Reefer 250 G2 or 350 G2. Not suitable for any non-G2 Reefer, or for other G2 tank sizes.\u003c\/p\u003e\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eA noisy overflow is usually a downpipe problem — check for cracks, mineral build-up or a worn seal before adjusting valves elsewhere in the system.\u003c\/p\u003e\n\u003ch3\u003eGoes well with\u003c\/h3\u003e\n\u003cp\u003eThe matching Reefer 250\/350 G2 inner downpipe and return pipe, if you're servicing the whole overflow assembly at once.\u003c\/p\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eCovered by your consumer guarantee rights under Australian Consumer Law. Standard parcel delivery.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eIs this the same part as the return pipe?\u003c\/h4\u003e\n\u003cp\u003eNo — this is the overflow downpipe, which carries water down from the display to the sump. The return pipe is a separate part that carries filtered water back up.\u003c\/p\u003e\n\u003ch4\u003eWill this fit my original Reefer 250, before the G2?\u003c\/h4\u003e\n\u003cp\u003eNo. The original Reefer 250\/350 uses a different part (R42209, without the G2 suffix). This listing is G2-specific.\u003c\/p\u003e\n\u003ch4\u003eWhat does \"G2\" mean on my tank?\u003c\/h4\u003e\n\u003cp\u003eIt's Red Sea's second-generation Reefer design. Plumbing parts are generally not interchangeable between generations, so always match the part to your tank's actual generation.\u003c\/p\u003e","brand":"RedSea","offers":[{"title":"Default Title","offer_id":54774156394787,"sku":"RED524j","price":130.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/red-sea-reefer-250-350-g2-aq-43876682400035.webp?v=1790239292","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/red-sea-reefer-250-350-g2-aquarium-overflow-downpipe","provider":"Nicks AOT","version":"1.0","type":"link"}