--- product_id: 38548932 title: "2 pcs 300W Aquarium Heater Anti-Explosion Submersible Fish Tank Water Adjustable" brand: "aquarium heaters" price: "€ 45.10" currency: EUR in_stock: false category: "Pet Supplies" url: https://www.desertcart.hr/products/38548932-2-pcs-300w-aquarium-heater-anti-explosion-submersible-fish-tank store_origin: HR region: Croatia --- # 2 pcs 300W Aquarium Heater Anti-Explosion Submersible Fish Tank Water Adjustable **Brand:** aquarium heaters **Price:** € 45.10 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** 2 pcs 300W Aquarium Heater Anti-Explosion Submersible Fish Tank Water Adjustable by aquarium heaters - **How much does it cost?** € 45.10 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/38548932-2-pcs-300w-aquarium-heater-anti-explosion-submersible-fish-tank) ## Best For - aquarium heaters enthusiasts ## Why This Product - Trusted aquarium heaters brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 2 pcs 300W Aquarium Heater Anti-Explosion Submersible Fish Tank Water Adjustable #256 ## Features - This aquarium heater is submersible. Aquarium heater is a must have for tropical fishes and corals. Temperature fluctuations cause stress in your corals and fish, and the fluctuations often go unnoticed by the aquarist. A good quality heater is a requirement in keeping Happy Fish, Healthy Aquarium! - A minimum of 3-5 Watts per gallon is recommended for keeping your aquarium at optimal temperatures. Aquarists with larger tanks should use more than one heater. The use of multiple heaters offers the advantage of maintaining heating capacity in the unlikely event that your heater has a problem. - Feature: Safe and reliable in both fresh and salt water aquariums Fully Submersible Length: 14 inch Adjustable and high visibility temperature setting Temperature Setting ranger: 60°F (16°C)-89.6°F (32°C) Easy to read temperature indicator High impact safety glass Waterproof insulation design Compact design 100V-120V 3 Feet Cord - Included: 2 x 300W Heater 4 x Suction Cups ## Images ![2 pcs 300W Aquarium Heater Anti-Explosion Submersible Fish Tank Water Adjustable - Image 1](https://images-na.ssl-images-amazon.com/images/I/41-2BngRgJL.jpg) ![2 pcs 300W Aquarium Heater Anti-Explosion Submersible Fish Tank Water Adjustable - Image 2](https://images-na.ssl-images-amazon.com/images/I/51jNqfyj9nL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/38548932-2-pcs-300w-aquarium-heater-anti-explosion-submersible-fish-tank](https://www.desertcart.hr/products/38548932-2-pcs-300w-aquarium-heater-anti-explosion-submersible-fish-tank) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*