
Top rated Aquarium technology
Here's a ranking of the top rated products in this category. To give you a quick overview, we've also added some key information about the products.
1. Juwel Aquarium SmartFeed 2.0
Juwel SmartFeed 2.0, Feed Automatic (1 piece)
The SmartFeed 2.0 feed automatic is the premium feeding solution for any JUWEL aquarium. Thanks to interchangeable feed delivery screws, it is suitable for both granules and flakes. The existing opening in the aquarium cover allows for easy installation, and the automatic feeder is ready to use immediately.
- Two delivery screws for all types of feed: Ideal for granules and flakes with two included delivery screws.
- Up to 3 feedings per day: Programmable for up to 3 feedings per day.
- Adjustable feed quantity: The desired feed amount can be programmed in 8 levels.
- Adjustable feeding intervals: Feedings can be set individually at intervals of 24, 48, or 72 hours.
- External power supply: The automatic feeder can alternatively be powered via a micro-USB interface instead of the included batteries.
- Large display: A large display facilitates comfortable programming of feedings and enhances readability.
- Large feed chamber extension: The feed volume of 110 ml can be expanded by an additional 110 ml with the included feed chamber attachment. Ideal for even longer intervals between feedings.

2. Eheim Aquarium regulator heater
Adjustable heater for aquariums from 20-1000 litres.
Eheim Aquarium Controller Heater 25W - L=243mm, D=36mm, for aquariums 20-25L
Eheim Aquarium Controller Heater 50W - L=243mm, D=36mm, for aquariums 25-60L
Eheim Aquarium Controller Heater 75W - L=270mm, D=36mm, for aquariums 60-100L
Eheim Aquarium Controller heater 100W - L=319mm, D=36mm, for aquariums 100-150L
Eheim Aquarium Controller Heater 125W - L=319mm, D=36mm, for aquariums 150-200L
Eheim Aquarium Controller heater 150W - L=345mm, D=36mm, for aquariums 200-300L
Eheim Aquarium Controller Heater 200W - L=406mm, D=36mm, for aquariums 300-400L
Eheim Aquarium Controller Heater 250W - L=452mm, D=36mm, for aquariums 400-600L
Eheim Aquarium Controller Heater 300W - L=506mm, D=36mm, for aquariums 600-1000L.

3. Eheim Aquarium regulator heater
With our Eheim Thermcontrol regulated heater, you can set your desired aquarium temperature with the highest precision, creating a comfortable home for your fish. The Thermocontrol regulated heater is waterproof and features a dry-run protection, preventing overheating. Adjusting the Eheim Thermcontrol regulated heater is simple and safe, maintaining a constant temperature. Our regulated heater is suitable for both freshwater and saltwater aquariums and can reach a maximum temperature of approximately +34 degrees Celsius.

4. Eheim Aquarium regulator heater
Obvious ideas are often the best. For example the aquarium heater as a rod. The heating element is simply hung in the water and heats it. It is true that the principle is still the same as decades ago. But a lot has changed in the meantime. And today the adjustable Eheim heating is a state-of-the-art electronic heating device with the best available technology. A jacket made of special laboratory glass enlarges the heating surface, serves as a heat shield and ensures optimum, even heat emission. And regardless of whether you want to heat a 20 or a 1000 litre aquarium - you have 9 sizes to choose from.

5. Juwel Aquarium easy feed
The Juwel automatic feeder can easily be used on any aquarium. The use for Juwel aquariums is particularly simple and comfortable thanks to the matching mounting plate. It is programmable for two feeding cycles per day and allows you to feed your fish at 6 hour intervals.
The volume of the dosable feed container is designed for up to 60 feeds. Granulate food is particularly suitable for use in automatic feeders. For environments with particularly high humidity, the Juwel automatic feeder is already prepared for ventilation of the drum with a commercially available air pump. The Juwel automatic feeder is delivered including batteries.

6. Juwel Digital Thermometer 3.0
The Digital Thermometer 3.0 can be easily mounted on the cover of your aquarium or attached to the aquarium with the included suction cup. This makes the system ready for use right away. Additionally, it impresses with a transparent display and a modern, sleek design. The Digital Thermometer 3.0 thus integrates perfectly into your underwater world.

7. Eheim Compact 1000
Eheim compact 1000 is the new pump from Eheim for underwater applications. It is suitable for use in expansion tanks where reliable water delivery, circulation or flow is required. Supplied without slider (pump always runs at full power). Thanks to its small dimensions, the submersible pump can be installed in the smallest of spaces. The installation is conveniently carried out using suction holders.

8. Eheim CompactON 600
The Eheim compactON is characterized by extremely compact dimensions while delivering powerful pumping performance and low energy consumption. A hose connection fitting and a filter head can be mounted. The pump is secured to the bottom or the wall of the aquarium or filter tank with strong suction cups.

9. Eheim CompactOn 2100
The Eheim compactON aquarium pump is characterized by its compact design and is versatile in use thanks to the included accessory bag. The Eheim compactON pumps 2100-12000 can also be converted for use outside of water. Thanks to high-quality materials, it can also be used in saltwater without any issues.

10. Eheim CompactOn
Eheim Aquarium Pump compactON
The compactON aquarium pump from Eheim is characterized by its compact design and performance.
Advantages of the compactON aquarium pump:
Successor to the compact and compact+ series
Mounting using sturdy suction cups
Includes accessories such as intake baskets and threaded connectors
High pumping performance with low power consumption
Quiet operation due to ceramic bearings (EHEIM compactON 2100/3000).
