The Seaoura SR-528 3-in-1 Aquarium Siphon is a practical tool designed for regular aquarium maintenance. It combines three essential functions: gravel cleaning, waste removal, and algae scraping. Thanks to its dual manual pump, the siphon starts quickly and easily, while the protective filter basket helps prevent larger gravel and small aquatic inhabitants from being sucked in. For the best results, use it together with aquarium water test kits to monitor your water quality.
What is the Seaoura SR-528?
The Seaoura SR-528 is a 3-in-1 aquarium siphon developed to simplify routine aquarium maintenance. It combines three essential cleaning functions into a single tool—gravel cleaning, algae scraping, and organic waste removal—making regular maintenance faster and more convenient.
The siphon operates using the natural siphon principle and features a dual manual pump for quick water flow initiation. Its design also includes a protective filter basket that helps retain larger gravel particles.
Benefits of the Seaoura SR-528 3-in-1 Aquarium Siphon

Three Functions in One Tool
The Seaoura SR-528 combines:
- Gravel cleaning
- Algae scraping
- Organic waste removal
This makes aquarium maintenance faster and more efficient.
Dual Manual Pump
The dual air pump allows the siphon to start quickly with just a few presses.
Protective Filter Basket
The filter basket helps prevent larger gravel and small fish from being drawn into the siphon during cleaning.
Modular Extension Tubes
The included extension tubes allow the siphon to be adjusted for aquariums of different sizes.
No Electricity Required
The Seaoura SR-528 works using the natural siphon principle and does not require any electrical power.
How to Use
- Assemble the siphon using the required number of extension tubes.
- Place the cleaning tube inside the aquarium.
- Press the dual manual pump several times.
- Once the water flow starts, clean the desired area of the substrate.
- Rinse all parts with clean water after use.

FAQ
What functions does the Seaoura SR-528 perform?
It combines gravel cleaning, algae scraping, and organic waste removal in one tool.
How is the siphon started?
The water flow is started using the built-in dual manual pump.
What is the purpose of the protective filter basket?
It helps prevent larger gravel and small fish from being sucked into the siphon during cleaning.
Does it require electricity?
No. The Seaoura SR-528 operates using the natural siphon principle and requires no electrical power.
How can I maintain good water quality?
Clean the substrate regularly and monitor your aquarium with aquarium water test kits.