Keep Your Live Bait Alive, Healthy and Ready to Catch Fish
When anglers invest in a live bait tank, they often focus on the pump and plumbing while overlooking one of the smallest—but most important—components in the entire system: the aerator spray head.
The Attwood 90° Aerator Spray Head (4125-7) may be a simple piece of equipment, but it plays a vital role in keeping baitfish alive by continuously circulating and oxygenating the water inside your livewell.
Whether you're fishing offshore for Yellowfin Tuna, targeting Kob in an estuary, chasing Bass on inland waters, or live-baiting from a jetski or motorised fishing kayak, a quality spray head can make the difference between lively bait and a tank full of stressed or dead baitfish.
What Does an Aerator Spray Head Do?
The spray head is fitted inside your livewell or bait tank and connects to your livewell pump. Instead of allowing water to simply flow into the tank, it disperses the incoming water into a controlled spray pattern.
This provides several important benefits:
- Improves oxygen transfer into the water
- Creates continuous water circulation
- Prevents stagnant areas inside the tank
- Reduces stress on baitfish
- Flushes waste and excess carbon dioxide from the tank
- Maintains healthier water conditions
Healthy bait remains active for much longer—and active bait catches more fish.
Why Choose the 90° Version?
The Attwood 90° Aerator Spray Head is designed to direct water sideways rather than straight ahead.
This makes it particularly useful when:
- Water enters the side of a livewell
- Installing into compact bait tanks
- Creating a circular water flow inside the tank
- Avoiding excessive turbulence
Rather than blasting baitfish with a direct stream of water, the 90° outlet helps create a gentle rotating current that keeps bait swimming naturally.
Offshore Boats
For offshore anglers targeting:
- Yellowfin Tuna
- Yellowtail
- Dorado
- Couta
- Wahoo
- Marlin
- Sailfish
- King Mackerel
- Gamefish species
...live bait is often the most effective presentation.
Species such as mackerel, sardine, maasbanker, bonito and small yellowtail require excellent water quality if they're expected to survive an entire day's fishing.
The Attwood spray head helps:
- Maintain oxygen-rich water
- Continuously replace old water
- Reduce bait stress
- Keep bait swimming naturally
If you've gone to the effort of catching quality live bait, it makes sense to protect that investment.
Estuary Boats
Estuary anglers often keep:
- Mullet
- Pinkies
- Fingerlet
- Prawns
- Small shad
These bait species are surprisingly delicate.
Many anglers lose bait because the water becomes stagnant rather than because the bait was unhealthy to begin with.
The Attwood spray head provides continuous circulation throughout the tank, ensuring every corner receives fresh oxygenated water.
Bass Boats
Bass anglers understand the importance of livewell management—not only for baitfish but also for keeping tournament fish healthy before weigh-in.
Good circulation:
- Maintains oxygen levels
- Prevents warm spots
- Improves water movement
- Reduces fish stress
Although simple, the spray head is one of the components responsible for keeping water conditions stable.
Kayak Fishing
Motorised kayak fishing has grown rapidly in South Africa.
Many anglers now fit compact live bait tanks for:
- Yellowtail
- Yellowfin Tuna
- Kob
- Garrick
- Dorado
- Couta
- Wahoo
- Reef species
Space is always limited, making efficient water circulation even more important.
The Attwood 90° Spray Head fits neatly into compact bait tanks and helps distribute incoming water evenly without creating excessive turbulence.
For kayak anglers running a small livewell pump, it's an excellent upgrade.
Jetski Fishing
Jetski fishing presents unique challenges.
Unlike conventional boats, jetskis:
- Bounce constantly
- Accelerate rapidly
- Experience continuous movement
- Often have smaller bait tanks
This means water can slosh around while oxygen levels fluctuate.
The Attwood spray head helps create continuous circulation whenever the pump is running, keeping bait healthier despite the rough conditions.
For anglers targeting tuna, dorado or couta from a jetski, healthy bait often means more successful hook-ups.
Easy to Install
Installation is straightforward and suitable for both new and existing livewell systems.
The spray head simply installs on the livewell plumbing inside the tank and immediately improves how incoming water is distributed.
It can be used with many popular livewell pumps and bait tank systems.
Built for Marine Conditions
Like most Attwood products, the 90° Aerator Spray Head is manufactured using marine-grade materials designed to withstand:
- Saltwater
- UV exposure
- Vibration
- Continuous use
It's built to provide years of reliable service with very little maintenance.
Small Part…Big Difference
Many anglers spend thousands on electronics, motors and fishing tackle while overlooking one of the least expensive components in their live bait system.
Yet keeping bait alive is one of the keys to successful fishing.
The Attwood 90° Aerator Spray Head improves water circulation, increases oxygen transfer and helps maintain healthier bait throughout the day.
Whether you're fishing from an offshore boat, estuary boat, bass boat, motorised kayak or fishing jetski, this simple upgrade can significantly improve the performance of your livewell.
Sometimes it's the smallest components that make the biggest difference.
Why We Recommend It at Wild Coast Kayaks
At Wild Coast Kayaks, we've seen first-hand how a well-designed livewell system can transform a day on the water. The Attwood 90° Aerator Spray Head is one of those small but essential components that delivers real-world results. Whether you're building a custom live bait tank or upgrading an existing system, it's a simple, affordable improvement that helps keep your bait in peak condition—giving you the best chance of success on your next fishing adventure.
For more information on this amazing product contact Brett via EMAIL.
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