








🌊 Keep your catch alive and your boat running smooth with the Tsunami Aerator Pump!
The Attwood Tsunami Aerator Pump is a compact, high-performance 12-volt pump delivering up to 800 gallons per hour. Engineered with premium materials and a patented leak-proof shaft seal, it ensures reliable, quiet aeration for livewells and baitwells. Its energy-efficient motor and corrosion-resistant wiring maximize battery life and durability, while the easy-to-maintain motor cartridge simplifies upkeep. Ideal for boats with ¾-inch fittings, this pump combines power, longevity, and convenience for serious anglers.






| ASIN | B001O0D6KQ |
| Best Sellers Rank | #21,844 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Boat Bilge Pumps |
| Brand | attwood |
| Brand Name | attwood |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,123) |
| Date First Available | October 1, 2001 |
| Global Trade Identification Number | 00022697465078 |
| Included Components | End Product & Information |
| Item Dimensions LxWxH | 6.56 x 10.69 x 9.38 inches |
| Item Package Dimensions L x W x H | 9.72 x 7.09 x 3.58 inches |
| Item Weight | 14.1 Ounces |
| Manufacturer | Attwood |
| Maximum Flow Rate | 13.33 Gallons Per Minute |
| Maximum Lifting Height | 3.3 Feet |
| Model Name | Attwood Boating Bilge Pumps |
| Number of Items | 1 |
| Package Weight | 0.5 Kilograms |
| Part Number | 4650-7 |
| Power Source | Battery Powered |
| Product Dimensions | 6.56"L x 10.69"W x 9.38"H |
| Size | One size |
| Sport Type | Boating |
| Style | T800 |
| Suggested Users | Unisex-Adult |
| UPC | 022697465078 |
| Voltage | 13.6 Volts |
R**R
High quality piece
Works very well! Moves a lot of water!
T**Z
800 pump functionality is great; FYI: Be careful buying the 1200!
EDIT UPDATE 2016-12-02: Used the pump for one full season now. For me, that's about 28 days out fishing in that boat, using the pump. Pump is still working strongly, smoothly, and quietly. Can't guarantee it's pumping 800GPH, but it pumps a lot of water pretty quickly! Could be 800GPH; no reason to think it isn't. I would guesstimate the pump ran about 50 hours of actual pumping. Most of that is in 1 minute bursts every 3-5 minutes. On one particular trip, the pump runs full time for 1-2 hours at a pop, about 3-4 times on the trip. The *REST* of the time it runs day and night on 'intermittent' mode, about one minute spray every 5 minutes, because we're keeping large live bait in the livewell for catfishing. And like I said, it's still running strong and quiet. ----------------------------------------------------------------------------------------------------------------------------- INITIAL REVIEW (made immediately after purchase as a 'buyer beware' type thing): The reason I am writing a review so soon after purchase is to possibly help someone else avoid the issue I had. I waffled back and forth between the 800GPH and the 1200GPH model. I had both in my cart, and decided what the heck... I went with the 1200. BUT what I didn't realize was that the input and output sizes CHANGED from 3/4" on the 500 and 800, to 1 1/8" on the 1200. On discovering the problem (with my head down in the bilge area of my boat failing to get the pump intake pipe thru the transom), I crawled out and went back to the Amazon page where I ordered it and DID see a little bullet item at the top when the 1200 was selected, saying that it was 1 1/8". So it was my own fault, but I'm guessing other folks might not notice like I didn't, OR might not REALLY realize what that means... Most aluminum boats under 22' have 3/4" diameter input/output livewell pump fittings. So if you buy the 1200, you have some serious work to do to make it usable, including drilling the current 3/4" transom hole out to 1 1/8" (which is likely to be difficult). Also the 3/4" hose going to the livewell sprayer won't fit on the pump output. So you'll need to replace that hose, or get a 'converter' to take the pump output down from 1 1/8" to 3/4", which will restrict the pump output, and might stress the pump.
F**T
Easy install
Great replacement
T**S
Awesome
Item as described by seller and is of great quality and durability. Competitive price compared to similar items. Fast shipping and delivery. Would definitely recommend item and seller to other buyers. A++++
B**A
Great for small boat bait systems.
Almost left a bad review. However I saw that it lasted about 1.5 years in salt water. I used it at least 1x a week minimum. Works great with Ez pump water pick up system (see pictures) and 13 gallon bait tank. Carry a spare on your boat. Easy to swap out. As soon as it gets noisy you don’t have long to replace before it goes. Mine got noisy then next day didn’t work and blew the fuse.
D**.
It works great
Works as it should. I recommend and will be buying another for my second live well
C**R
Best livewell pump
Really good pumps. They will last 5 years even with heavy use before the seal in motor fails and it rust ups and seizes up. Though you can still take it apart and make it work, but it will freeze up again next time don't use it for awhile.
L**M
Easy to fit and compact.
Further updates , we caught a bunch of livies and filled the livewell tank the pump ran for around 6 hours and the fish were happily swimming around in the tank. I also found that the tank filled whilst the boat was moving without the battery attached. update we went out for a fishing session today tues.26th nov. Great conditions 5 knot variables. We didnt get any livies but were able to fill the livewell tank real quick. We had a good session and had 9 snapper in the bin . I set up the washdown hose and washed the fish as i went scaling and gutting. The livewell was cycling at the same time no problems i had plenty of flow. The pump was quiet and used little power. So far i am really happy with my buy. The pump was still able to supply water to the livewell whilst moving spots at around 20 knts. I was going to buy the t800 with 2 outlets ,but I would have needed to drill 2 holes in the aluminium outboard well .So I got this one and added a tee after so I could run 2 hoses, 1 for a live well and the other for a wash down hose. Both hoses have valves to turn on or off or reduce flow. Using the Attwood mounting bracket it was really quick and easy to mount to my transom under the board platform. The intake is below the hull and have cut an angle in the tube facing forward to enable water entry whilst under way.i am happy with the clean set up and trust that I can rely on a quality product. I hope to use it next week .
G**!
Fit perfectly my need and work great!!!!
J**D
tres bonne qualité
J**O
Excelente producto muy buena calidad
R**T
Pumpe hatte bei Anlieferung einen technischen Schaden (Wackelkontakt)
D**Z
Works perfectly and was easy to install as a replacement for a pump that had failed.
Trustpilot
3 weeks ago
1 month ago