Description
Product Overview
The Hottche HC-BTJK-1 is a submersible pump nozzle crafted from high‑grade ABS plastic, offering weatherproof durability for continuous aquarium operation. Packaged in a compact 8.86 x 4.65 x 0.94‑inch box, each set includes three precision‑engineered nozzles that screw directly onto most AC/DC submersible pumps. The threaded connection provides a leak‑free seal, preventing water loss even during extended use. Weighing just 0.317 ounces per nozzle, the components are lightweight yet robust, ensuring long‑term performance without deformation.
Usage
Designed for home aquariums, reef tanks, and small pond systems, these nozzles allow hobbyists to fine‑tune water flow for optimal fish health and plant growth. Whether you need a gentle stream for delicate fry or a stronger jet to improve filtration, simply select the appropriate tip and screw it onto your pump. The tool‑free quick‑change system means adjustments can be made during routine tank maintenance without draining the entire system.

Why Choose Us
Hottche combines engineering precision with user‑centric design. Our nozzles are molded from premium ABS, resisting corrosion and UV damage, which extends the lifespan compared to standard plastic fittings. The patented threaded design eliminates common leakage issues, and the interchangeable tips give you versatile flow options without purchasing multiple pumps. Backed by a lifetime support guarantee, we ensure every customer receives reliable assistance for installation or troubleshooting.
Key Features
- Three interchangeable nozzle tips for customizable water flow.
- High‑grade ABS plastic construction for durability and chemical resistance.
- Threaded, leak‑free connection ensures a secure fit on most submersible pumps.
- Tool‑free quick‑change system simplifies installation and adjustments.
- Lightweight design (0.317 oz each) reduces strain on pump motors.
FAQ
Will these nozzles fit my existing pump?
Yes, the standard 1‑inch threaded interface is compatible with the majority of AC/DC submersible aquarium pumps, including most models from leading brands.
Can I use the nozzles with a DC‑only pump?
Absolutely. The nozzles are power‑source agnostic; they simply attach to the pump outlet, so they work with both AC and DC powered units.
How do I prevent leaks after installation?
Ensure the nozzle is fully screwed in until you feel resistance. The precision threads create a tight seal; no additional sealant is required.
Are replacement tips available?
Yes, Hottche offers individual replacement nozzles. Contact our support team with the part number HC‑BTJK‑1 to order extras.
What warranty does Hottche provide?
All Hottche pump nozzles come with a lifetime support guarantee. If you encounter any issues, our customer service will assist you promptly.







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