Different fish species require different temperatures to function properly and cannot live outside of certain temperature ranges. If you dont keep the water at the correct temperature your fish will die, so it is essential that you have a good thermometer. The Marina Glass Thermometer is accurate and is ideal for fresh and saltwater aquariums. It provides temperature readings in Centigrade and Fahrenheit, and can be installed onto the aquarium glass or can float in the water. It allows you to monitor the temperature of the water and ensure the well-being of your fish.
Marina's range includes a wide variety of user-friendly and affordable aquarium products for all levels of fish keeping. From fish beginner kits to more advanced aquariums & filters to creative & unusual decorations your fish will love to explore. By choosing Marina, you can be sure your fish have everything they need to be healthy and happy.
Delivery & Returns
The standard Delivery charge is €5.75 for up to 30kg. FREE Standard Delivery on orders over €30. Orders are dispatched between Monday - Friday. Customer should receive their orders within 3 - 4 working days after the dispatch.
Priority delivery charge is €5.95 up to 30kg irrespective of order value. Orders are dispatched within 24 hours between Mon - Fri. The order's dispatch is prioritized over standard orders and customers should receive their orders within 2 working days after the dispatch.
Delivery to the mainland UK is charged at €10 for orders under 25kg. Please note, we do not deliver outside the mainland UK.
For more information, visit our page here.
Why buy from Petworld?
We are dedicated to providing our customers with the best experience possible, and strive to make Petworld your first choice for the best products, superior customer service and an easy-to-use and secure on-line shopping experience.
- Free delivery on orders over €30. All other deliveries are just €4.90.
- Frequent buyer program - buy 9 bags of dog or cat food and get the 10th free. Get the details here.
- Product selection - we offer an extensive range of products for all your pet's needs.
- We're Irish - we're an Irish company, supporting Irish jobs.
- Personalised customer service - we have real people answering your questions.
- Regular communication - we stay in touch every step of the way, from order confirmation to dispatch.
- Knowledgeable and passionate staff - we're passionate about what we do and it shows. We train our staff to offer the highest quality advice and customer service.
- We respect your privacy. We won't share your personal information with 3rd parties.
- Easy returns - We want you to feel comfortable with your purchasing decision, so we offer a 100% satisfaction guarantee. If you're unhappy with your order, just send it back.
- Thousands of satisfied customers. We've been in business over 20 years. We're still around thanks to thousands of happy customers.