Suit Aquariums 100-200 litres Length of Heater 39.4cm The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank.
Suit Aquariums 100-200 litres Length of Heater 39.4cm The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank.
Suit Aquariums 100-200 litres Length of Heater 39.4cm The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank.
Suit Aquariums 100-200 litres Length of Heater 39.4cm The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank.
Last updated at 06/23/2026 06:10:27
Hydor Theo 25 W Aquarium Turtle Tank Heater, Submersible, Anti-Thermal Shock, Shatterproof, with Graduated Scale and Suction Cups
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Hydor 300W Theo Aquarium Heater, 39 cm Size
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Hydor 50W Theo Aquarium Heater, 17 cm Size
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Hydor 100W Theo Aquarium Heater, 22 cm Size
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Hydor Theo Aquarium Heater 50w
Delivery between 26 June – 2 July $6.31
Hydor Theo Aquarium Heater 50w
"Hydor Theo Aquarium Heater 100w"
Delivery $9.90
Hydor Theo Aquarium Heater 25w
Delivery $14.60
Hydor Theo Aquarium Heater 50w
Delivery $14.60
Hydor Theo Aquarium Heater 100w
Delivery $14.60
| Length | 39.4cm |
Hydor Theo 25 W Aquarium Turtle Tank Heater, Submersible, Anti-Thermal Shock, Shatterproof, with Graduated Scale and Suction Cups
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Hydor 300W Theo Aquarium Heater, 39 cm Size
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Hydor 50W Theo Aquarium Heater, 17 cm Size
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Hydor 100W Theo Aquarium Heater, 22 cm Size
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Hydor Theo Aquarium Heater 50w
Delivery between 26 June – 2 July $6.31
| Length | 39.4cm |
