{"product_id":"t-h-marine-1-1-8-in-90-degree-livewell-thru-hull","title":"T-H Marine 1-1\/8 in 90 Degree Livewell Thru-Hull","description":"\u003cp class=\"nvn-hero\"\u003eThe T-H Marine 90 degree thru-hull fitting turns a plain livewell fill line into a moving, circular current. It fits 1-1\/8 inch marine hose and mounts below the waterline, so water wraps around the tank instead of dumping straight down. That swirl keeps your bait breathing easy and lively all day.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eIf you've ever pulled up to the ramp with a well full of dead shad, you already know the problem this little fitting solves. The T-H Marine 90 degree thru-hull fitting is the head that sits inside your livewell or baitwell and turns a plain fill line into a moving, circular current. Water comes in through your 1-1\/8 inch marine hose, hits the 90 degree head, and gets pushed sideways along the wall of the well instead of straight down. That swirl is what keeps bait alive.\u003c\/p\u003e\n\u003cp\u003eHere's why that matters. Baitfish breathe easier in moving water. A steady circular flow keeps oxygen mixing through the whole well, and it stops the bait from bunching up in one corner where they stress out and burn through oxygen fast. Shad, herring, shiners, whatever you're running, they all last longer when the water's turning over. In hot weather or on a long run to the first spot, that difference shows up on the scale at weigh-in.\u003c\/p\u003e\n\u003cp\u003eThis is the 90 degree version, and it's built to mount below the waterline. That's the key. Down low, the head throws a strong horizontal jet that wraps the current around the inside of the tank. The head itself is low profile with a rounded face, so your bait aren't slamming into a hard edge every time the boat rocks. Delicate baits like it. If you've got a taller tank and want aeration up top instead, the same T-H Marine family offers a 45 degree head that mounts higher, but this short 90 degree fitting is the one you want for that fill-and-swirl job down at the bottom.\u003c\/p\u003e\n\u003cp\u003eFitment is simple. It fits standard 1-1\/8 inch marine hose, which is the common size on most bass boat and bay boat livewell plumbing. It's a short thru-hull, so it seats cleanly through the tank wall without a lot of barrel sticking out into the well. You run your hose from the livewell pump to the fitting, clamp it down, and you're done. The barbed end grips the hose tight once you snug the clamp, and the smooth bore keeps water moving without choking down the flow. Keep a stainless hose clamp on the connection and you won't have to think about it again.\u003c\/p\u003e\n\u003cp\u003eThe finish is black, which disappears against a dark livewell interior and won't yellow or chalk the way cheap white plastic can after a couple seasons in the sun. It handles both saltwater and freshwater duty, so it holds up whether you're chasing largemouth on a lake or trout and reds in the bay. This is the kind of part you install once and forget about.\u003c\/p\u003e\n\u003cp\u003eMaintenance is basically nothing. Rinse the well out after a saltwater day so salt doesn't build up around the head, and give the fitting a quick look each season for cracks or a loose clamp. There are no moving parts in the fitting itself, so the only real wear point is the hose connection, and a fresh clamp fixes that in two minutes.\u003c\/p\u003e\n\u003cp\u003eSo who's this for? Anglers who fish tournaments or just want their bait frisky at the end of a long day. It's also a smart upgrade if your current well runs a plain straight fitting and your bait keep dying on you. One thing to be clear about. This is a single fitting, sold on its own. It doesn't include hose, a pump, or clamps. If you're plumbing a well from scratch, you'll want to grab the hose and a livewell pump to go with it. But if you're replacing a cracked or missing head, this drops right in.\u003c\/p\u003e\n\u003cp\u003eSimple part, big payoff. Get the water moving the right way and your bait shows up ready to fish.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e90 degree thru-hull head directs water sideways to create a circular current in your livewell or baitwell\u003c\/li\u003e\n  \u003cli\u003eFits standard 1-1\/8 inch marine hose for a direct connection to your livewell pump line\u003c\/li\u003e\n  \u003cli\u003eMounts below the waterline so the head throws a strong horizontal flow around the tank\u003c\/li\u003e\n  \u003cli\u003eLow-profile rounded head face protects delicate baitfish from injury\u003c\/li\u003e\n  \u003cli\u003eCircular current keeps oxygen mixing and stops bait from bunching in one corner\u003c\/li\u003e\n  \u003cli\u003eShort thru-hull body seats cleanly through the tank wall without extra barrel length\u003c\/li\u003e\n  \u003cli\u003eBlack finish blends into a dark livewell interior and resists sun yellowing\u003c\/li\u003e\n  \u003cli\u003eHandles both saltwater and freshwater use\u003c\/li\u003e\n  \u003cli\u003eSold as a single fitting for easy replacement or a fresh plumbing run\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized T-H Marine Supplies reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does this thru-hull fitting actually do?\u003c\/summary\u003e\n    \u003cp\u003eIt creates a circular current inside your livewell or baitwell. Water comes in through the hose, hits the 90 degree head, and gets pushed sideways around the tank wall instead of straight down. That moving water keeps your bait breathing easier and living longer.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat hose size does it fit?\u003c\/summary\u003e\n    \u003cp\u003eIt fits standard 1-1\/8 inch marine hose, the common size on most bass boat and bay boat livewell plumbing.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this the 45 degree or 90 degree version?\u003c\/summary\u003e\n    \u003cp\u003eThis is the 90 degree head. It's designed to mount below the waterline so it throws a strong horizontal jet that wraps the current around the inside of the tank. The 45 degree head in the same family mounts higher for aeration up top.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhere should I mount it?\u003c\/summary\u003e\n    \u003cp\u003eBelow the waterline. Down low is where the 90 degree head does its job, pushing water sideways to build that circular flow around the tank.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it come with hose, a pump, or clamps?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is a single fitting, sold on its own. You'll need your own 1-1\/8 inch hose, a livewell pump, and a stainless hose clamp to complete the plumbing.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill the head hurt my bait?\u003c\/summary\u003e\n    \u003cp\u003eNo. The head is low profile with a rounded face, so delicate baitfish don't slam into a hard edge when the boat rocks.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use it in a baitwell as well as a livewell?\u003c\/summary\u003e\n    \u003cp\u003eYes. It works the same way in either one, creating a directional current that keeps bait lively and spread out instead of piled in a corner.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat color is it?\u003c\/summary\u003e\n    \u003cp\u003eBlack. It blends into a dark livewell interior and resists the yellowing and chalking that cheap white plastic can pick up after a couple seasons in the sun.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it okay for saltwater?\u003c\/summary\u003e\n    \u003cp\u003eYes, it handles both saltwater and freshwater. Just rinse the well out after a salt day so buildup doesn't collect around the head.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many fittings come in the pack?\u003c\/summary\u003e\n    \u003cp\u003eOne. This is sold as a single fitting.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eT-H Marine 1-1\/8 Inch 90 Degree Short Thru-Hull Livewell Fitting, Black\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eT-H Marine\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eTH-1890T-DP\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e733572068801\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFitting Type\u003c\/th\u003e\n\u003ctd\u003eThru-Hull Fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFitting Angle\u003c\/th\u003e\n\u003ctd\u003e90 Degree\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMount Type\u003c\/th\u003e\n\u003ctd\u003eHead Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMounting Position\u003c\/th\u003e\n\u003ctd\u003eBelow Waterline\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eHose Compatibility\u003c\/th\u003e\n\u003ctd\u003eFits 1-1\/8 Inch Marine Hose\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eLivewell \/ Baitwell Circular Current Flow\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eHead Design\u003c\/th\u003e\n\u003ctd\u003eLow-Profile Rounded Head\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eShort Thru-Hull\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does this thru-hull fitting actually do?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It creates a circular current inside your livewell or baitwell. Water comes in through the hose, hits the 90 degree head, and gets pushed sideways around the tank wall instead of straight down. That moving water keeps your bait breathing easier and living longer.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What hose size does it fit?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It fits standard 1-1\/8 inch marine hose, the common size on most bass boat and bay boat livewell plumbing.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is this the 45 degree or 90 degree version?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"This is the 90 degree head. It's designed to mount below the waterline so it throws a strong horizontal jet that wraps the current around the inside of the tank. The 45 degree head in the same family mounts higher for aeration up top.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Where should I mount it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Below the waterline. Down low is where the 90 degree head does its job, pushing water sideways to build that circular flow around the tank.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it come with hose, a pump, or clamps?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. This is a single fitting, sold on its own. You'll need your own 1-1\/8 inch hose, a livewell pump, and a stainless hose clamp to complete the plumbing.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Will the head hurt my bait?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. The head is low profile with a rounded face, so delicate baitfish don't slam into a hard edge when the boat rocks.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I use it in a baitwell as well as a livewell?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. It works the same way in either one, creating a directional current that keeps bait lively and spread out instead of piled in a corner.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What color is it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Black. It blends into a dark livewell interior and resists the yellowing and chalking that cheap white plastic can pick up after a couple seasons in the sun.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it okay for saltwater?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes, it handles both saltwater and freshwater. 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