Tsunami Mk2 T500 Aerator – 12V – 90-Degree Inlet
Keep bait and fish alive with the Tsunami Aerator Mk2. Attwood’s leading fish-friendly technology is making it easier to install and service while offering new installation options never provided by the Tsunami range.
Features:
- 3-1/2 in. x 3/4 in. thru-hull
- Flexible installation with both 90 and straight inlets and outlets
- Full backward compatibility with previous Tsunami models
- Faster, smarter installation with no sealant or tools is required
Specifications:
- Flow Gallon/Hour: 500
Specifications:
- Gallons Per Hour: 500
- Inlet Style: Angled
- Volts: 12v
- Box Dimensions: 4″H x 8″W x 9″L WT: 1.1 lbs
- UPC: 022697025432
SKU:ATT-5644-4

![Johnson Pump In-Well Aerator Kit [34024]](https://www.sailorgearcorner.com/wp-content/uploads/2026/10/johnson-pump-in-well-aerator-kit-34024.webp)
![Johnson Pump Aerator Head - 9-3/4" Spray Bar w/Shut Off Valve [90511]](https://www.sailorgearcorner.com/wp-content/uploads/2026/10/johnson-pump-aerator-head-9-3-4-spray-bar-w-shut-off-valve-90511.webp)
![Attwood Tsunami Mk2 T500 Aerator - 12V - 3/4" NPT Inlet [5643-4]](https://www.sailorgearcorner.com/wp-content/uploads/2026/10/attwood-tsunami-mk2-t500-aerator-12v-3-4-npt-inlet-5643-4.webp)


![Johnson Pump Aerator Head - 10-1/2" Spray Bar w/Shut Off Valve & Bracket [90681-00]](https://www.sailorgearcorner.com/wp-content/uploads/2026/10/johnson-pump-aerator-head-10-1-2-spray-bar-w-shut-off-valve-bracket-90681-00.webp)

![Johnson Pump Twin Port 1250 GPH Livewell Aerating Pump - 12V [48103]](https://www.sailorgearcorner.com/wp-content/uploads/2026/10/johnson-pump-twin-port-1250-gph-livewell-aerating-pump-12v-48103.webp)