Hagen

Marina Betta Heater is an automatic, submersible heater that creates ideal water conditions for bettas to thrive in. The exterior is made of durable polymer, which is more resilient than traditional glass sleeve heaters. The heater is designed to reach and maintain a set temperature—no manual adjustments required. It has a red indicator light that illuminates when the heater is working. It comes with a suction cup, so you can easily install it against the aquarium window. For aquariums up to 5 litres (1.5 US Gal).

Key Features
- Automatic, submersible aquarium heater
- Creates ideal conditions for bettas to thrive in
- Made of durable polymer, tougher than glass
- Automatically reaches set temperature
- Easy to install using suction cups
- For aquariums up to 5 litres (1.5 US Gal)
- 8 Watts

Marina Suction Cups are practical for securing thermometers or airline tubing to aquarium glass or acrylic surfaces. They provide excellent adhesion in or out of the water. Size: Small. 2 suction cups per pack.

Other size available:

-11213 Marina Suction Cups, medium

Marina Suction Cups are practical for securing thermometers or airline tubing to aquarium glass or acrylic surfaces. They provide excellent adhesion in or out of the water. Size: Medium. 2 suction cups per pack.

Other size available:

-11212 Marina Suction Cups, small

Small yet powerful, the mini 25-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 20 litres (5.5 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator, and a bumper guard for fish safety. Made of durable high-impact glass, it’s built to last under normal aquatic conditions.

Key Features
- 25-watt submersible heater for fresh or saltwater aquariums
- Length: 15 cm (6”)
- For 20 L (5.5 US gal) aquariums
- Easy-to-access temperature set dial
- Easy-to-read temperature settings
- On/Off pilot light indicator
- Impact-resistant glass design
- Bumper guard for fish safety
- Water proof sealing
- Pilot light
- Includes bracket with suction cups for easy, secure installation
- CSA approved
- 1.8 metre electrical cord
- Temperature heating range: 20° C to 28° C (68° F to 82° F)

Small yet powerful, the mini 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 38 litres (10 US gal) aquariums.

The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator, and a bumper guard for fish safety. Made of durable high-impact glass, it’s built to last under normal aquatic conditions.

Key Features :

•  50-watt submersible heater for fresh or saltwater aquariums
•  Length: 15 cm (6”)
•  For 38 L (10 US gal) aquariums
•  Easy-to-access temperature set dial
•  Easy-to-read temperature settings
•  On/Off pilot light indicator
•  Impact-resistant glass design
•  Bumper guard for fish safety
•  Water proof sealing
•  Pilot light
•  Includes bracket with suction cups for easy, secure installation
•  CSA approved
•  1.8 metre electrical cord
•  Temperature heating range: 20° C to 28° C (68° F to 82° F)

Powerful 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 38 litres (10 US gal) aquariums.

The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator, and a bumper guard for fish safety. Made of durable high-impact glass, it's built to last under normal aquatic conditions.     

Key Features :

• 50-watt submersible heater for fresh or saltwater aquariums
• Length: 22 cm (8.5")
• For 38 L (10 US gal) aquariums
• Easy-to-access temperature set dial
• Easy-to-read temperature settings
• On/Off pilot light indicator
• Impact-resistant glass design
• Bumper guard for fish safety
• Water proof sealing
• Pilot light
• Includes bracket with suction cups for easy, secure installation
• CSA approved
• 1.8 metre electrical cord
• Temperature heating range: 20° C to 28° C (68° F to 82° F)

Powerful 100-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 100 litres (30 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator, and a bumper guard for fish safety. Made of durable high-impact glass, it’s built to last under normal aquatic conditions.

Key Features
- 100-watt submersible heater for fresh or saltwater aquariums
- Length: 22 cm (8.5”)
- For 100 L (30 US gal) aquariums
- Easy-to-access temperature set dial
- Easy-to-read temperature settings
- On/Off pilot light indicator
- Impact-resistant glass design
- Bumper guard for fish safety
- Water proof sealing
- Pilot light
- Includes bracket with suction cups for easy, secure installation
- CSA approved
- 1.8 metre electrical cord
- Temperature heating range: 20° C to 28° C (68° F to 82° F)

Powerful 150-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 150 litres (40 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator, and a bumper guard for fish safety. Made of durable high-impact glass, it’s built to last under normal aquatic conditions.

Key Features
- 150-watt submersible heater for fresh or saltwater aquariums
- Length: 27 cm (10.6”)
- For 150 L (40 US gal) aquariums
- Easy-to-access temperature set dial
- Easy-to-read temperature settings
- On/Off pilot light indicator
- Impact-resistant glass design
- Bumper guard for fish safety
- Water proof sealing
- Pilot light
- Includes bracket with suction cups for easy, secure installation
- CSA approved
- 1.8 metre electrical cord
- Temperature heating range: 20° C to 28° C (68° F to 82° F)

Powerful 200-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 200 litres (55 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator, and a bumper guard for fish safety. Made of durable high-impact glass, it’s built to last under normal aquatic conditions.

Key Features
- 200-watt submersible heater for fresh or saltwater aquariums
- Length: 27 cm (10.6”)
- For 200 L (55 US gal) aquariums
- Easy-to-access temperature set dial
- Easy-to-read temperature settings
- On/Off pilot light indicator
- Impact-resistant glass design
- Bumper guard for fish safety
- Water proof sealing
- Pilot light
- Includes bracket with suction cups for easy, secure installation
- CSA approved
- 1.8 metre electrical cord
- Temperature heating range: 20° C to 28° C (68° F to 82° F)

Powerful 300-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 300 litres (80 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator, and a bumper guard for fish safety. Made of durable high-impact glass, it’s built to last under normal aquatic conditions.

Key Features
- 300-watt submersible heater for fresh or saltwater aquariums
- Length: 27 cm (10.6”)
- For 300 L (80 US gal) aquariums
- Easy-to-access temperature set dial
- Easy-to-read temperature settings
- On/Off pilot light indicator
- Impact-resistant glass design
- Bumper guard for fish safety
- Water proof sealing
- Pilot light
- Includes bracket with suction cups for easy, secure installation
- CSA approved
- 1.8 metre electrical cord
- Temperature heating range: 20° C to 28° C (68° F to 82° F)

The Marina C10 is a 10-watt compact, submersible heater for use in indoor aquariums. It is designed to reach and maintain the pre-set temperature of 26º C (78º F), without having to make any adjustments.

The exterior is made of a tough polymer so that it will not crack or break like traditional glass sleeve heaters.

It includes an LED running lamp that illuminates when in use and it shuts off automatically when not submersed in water.
The heater is suitable for fresh and saltwater aquariums up to 10 litres (2.65 U.S. gallons).

Its sleek and compact design makes it ideal for use in Nano aquariums. It comes complete with 2 suction cups for easy and secure installation        

Other sizes available :

- 11187 Marina C17 Compact Heater, 17 W, for aquariums up to 17 L (4.5 U.S. gal.)
- 11188 Marina C25 Compact Heater, 25 W, for aquariums up to 25 L (6.6 U.S. gal.)

The Marina C25 is a 25-watt compact, submersible heater for use in indoor aquariums. It is designed to reach and maintain the pre-set temperature of 26º C (78º F), without having to make any adjustments.

The exterior is made of a tough polymer so that it will not crack or break like traditional glass sleeve heaters. It includes an LED running lamp that illuminates when in use and it shuts off automatically when not submersed in water.

The heater is suitable for fresh and saltwater aquariums up to 25 litres (6.6 U.S. gallons). Its sleek and compact design makes it ideal for use in Nano aquariums. It comes complete with 2 suction cups for easy and secure installation

Other sizes available :

• 11186 Marina C10 Compact Heater, 10 W, for aquariums up to 10 L (2.65 U.S. gal.)
• 11187 Marina C17 Compact Heater, 17 W, for aquariums up to 17 L (4.5 U.S. gal.)