It is for freshwater, saltwater aquarium and hydroponic use. It's used to increase the dissolved oxygen level in the aquarium. It produces fine bubbles making it efficient in the replacement of Oxygen in fish ponds, tanks or hydroponic systems.

Decorate your car with this lovely car charm from Ganz! This zinc charm is shaped like a dragonfly and measures 2 inches tall by 2 inches wide. Dangling from the dragonfly are three charms: a flower, heart, and butterfly. The charm hangs on a metal chain and the whole charm measures 7 inches total....

Why do all the work when a Deckhand will do it for you? These electric winches will automatically raise or lower your anchor at the touch of a button. A special anti-drag system senses the bottom to allow for controlled drifting

Simply install an airline into the unit and provide both aeration and filtration for your fish. The Fish Tank Sponge Filter featuring a weighted plastic base that keeps the unit from floating during use and cylinder design to eliminate dead space between the filter. Provides both mechanical and biol...

This shunt resistor is used to multiply the measuring range of current of measuring. Could be used either in a digital or an analog meter.p /p.

plastic double hole band lock is for locking cable use for convenient use. With sprung design. Widely for lanyard, luggage, clothes, Backpack, sportswear, shoelaces, tent and more. .

Raymarine Dragonfly 5 Pro US. 5" CHIRP Sonar/GPS Combo with DownVision plus conventional sonar. Wi-Fi built in. Includes C-MAP Essentials maps of US lakes, rivers and coast lines. It combines GPS navigation with Raymarine's advanced dual-channel CHIRP sonar. Dragonfly Pro will change your underwater...

JINHAO , a world famous brand , its writing instruments successfully absorb the excellent domestic and international culture tradition. The ingenious creativity , advanced machine manufacturing and exquisite hand-making skills make it a well-known brand in the international pens line . Each design i...

High quality permanent stick, two-sided artwork in beautiful translucent colors. For indoor or outdoor use. For any windows, glass door, or smooth, flat surface. Apply to a clean, dry surface. Align sticker to surface carefully and press down at one edge and work across to avoid bubbles.

BNC Male to UHF SO239 Female Connector. BNC product are that one kind push the locking type joining, it has small, light electric performance a fine characteristic easy to use, suitable for joining the coaxial cable of the radio frequency to use in the radio equipment and radio equipment and radio f...

This general relay designed with a terminal socket, plays the role as a protector or a circuit switch. It can protect your electric equipments very well.8 pin electrical relay with socket is for general purpose.

In addition, the Aquarium Sponge Filter traps waste particles mechanically cleaning the water without trapping the fish.The sponge is designed and constructed with multilayer principle, provide larger surface area with no clogging.The Fish Tank Filter provides biological filtration to the aquarium,...