Siphon + Water Change Kit
Siphon + Water Change Kit
Fast and cheap
Reef safe and plant safe
24/7 Live chat and support
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Details
Details
Available Sizes
Small - Built for aquariums up to 100L
Large - Built for aquariums 100L and above
Key Features
Auto-start siphon
Hose clamp
Interchangeable gravel vacuum heads
Extension pieces for different aquarium heights
Flow control valve
Flexible hose
Compatible with all Aquariums
SHIPPING INFO
SHIPPING INFO
✔ Fast Dispatch
✔ Tracked Shipping
✔ FREE Shipping Over $49
FAQ
FAQ
Q: Which size should I choose?
If you're between sizes or planning a larger aquarium, we'd generally recommend sizing up. A little extra reach is always better than coming up short during a water change.
Q: Can I gravel vacuum and change water at the same time?
Absolutely! The interchangeable gravel vacuum heads let you remove waste from your substrate while performing your regular water change, saving time and reducing the need for extra equipment.
Q: Do I need to hold the hose while it's draining?
No. Simply clamp the hose onto your aquarium, set the water level you want to remove and let the siphon do the work. As long as you've got a bucket big enough, you're free to get on with your life while your aquarium drains.
Q: Do I need to start the siphon by mouth?
No. The auto-start siphon gets the water flowing in seconds, so there's no sucking on hoses or struggling to get your water change started.
Q: Can I use it in a marine or reef aquarium?
Absolutely! The DALUA Easy Water Change Kit is suitable for freshwater, marine and reef aquariums, making it a versatile maintenance tool no matter what type of aquarium you keep.
Q: Is it suitable for nano aquariums?
Yes! The Easy Water Change Kit works just as well on nano aquariums as it does on larger tanks. Simply choose the size that best suits your aquarium and maintenance routine.
Q: Why do we personaliy use these throughout our Fishroom?
Because they save us an incredible amount of time.
We've even built our automatic water change system around these kits, allowing us to change water across 11 aquariums in under 20 minutes without drilling a single tank. Once you've experienced how much easier they make maintenance, it's hard to go back.

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Fast and cheap
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Reef safe and plant safe
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24/7 Live chat and support
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Over 100,000 happy aquariums
WATER CHANGES MADE EASY
Nobody gets into fishkeeping because they love doing water changes.
The DALUA Easy Water Change Kit was designed to make water changes quicker, cleaner and a whole lot less frustrating. No trying to start a siphon by mouth. Just connect it up and get back to enjoying your fish.
If you've seen our automatic water change system on YouTube, this is the exact kit we built it around. It lets us change water across 11 aquariums in under 20 minutes—without drilling a single tank. When you've got a fishroom, that's honestly one of the best investments you can make.
One of our favourite features is how hands-off it can be. Simply clamp the hose onto your aquarium, set the water level you want to remove and let the siphon do the work. As long as you've got a bucket big enough, you can walk away and feed your fish, clean the glass or enjoy your fish while your water change takes care of itself.
Whether you're maintaining a single aquarium or an entire fishroom, making water changes easier means you're far more likely to stay on top of them—and that's one of the biggest differences between an aquarium that survives and one that truly thrives.
KEY FEATURES
One of our favourite features is how hands-off it can be.
Simply clamp the hose onto your aquarium, set the water level you want to remove and let the siphon do the work. As long as you've got a bucket big enough, you can walk away and feed your fish, clean the glass or enjoy that new fish you got while your water change takes care of itself.
The auto-start siphon gets the water flowing in seconds, so there's no sucking on hoses or struggling to get things started.
DESIGNED TO ADAPT
One aquarium rarely stays as just one aquarium... trust us. 😂
The interchangeable gravel vacuum heads and extension pieces make it easy to switch between gravel cleaning, routine water changes and different aquarium sizes.
Whether you're maintaining a single shrimp tank or an entire fishroom, one kit adapts as your hobby grows.
BUILT FOR EVERYDAY FISHKEEPERS
✓ Auto-start siphon — no more starting it by mouth.
✓ Secure hose clamp lets you set the water level and walk away.
✓ Interchangeable gravel vacuum heads for different maintenance jobs.
✓ Extension pieces make it easy to use across different aquarium sizes.
✓ Designed to grow with your fishkeeping journey.