Dimension 21cm*16cm*16cm
Comes set up with Silica sand, plant, fish and fish feed.
Dimension 21cm*16cm*16cm
Comes set up with Silica sand, plant, fish and fish feed.
Knife fish are a diverse group of ray-finned fish characterized by their laterally flattened, knife-like body shape. They are known for their unique swimming style, using undulations of a long anal fin to move both forward and backward. Many knife fish species can also generate weak electric fields for navigation, prey detection, and communication. They are primarily found in freshwater environments, with some species inhabiting South America, Africa, India, and Southeast Asia
The redeye tetra is one of the more popular aquarium fish due to their schooling capability. It can grow up to 7 cm (2.8 in) in length, and live for approximately 5 years. The red-eye tetra has a bright silver body accented by a white-edged black basal half of the tail and a thin red circle around its eye.
An aquarium water heater is a device designed to maintain a consistent water temperature within a fish tank. It typically features a heating element encased in a glass, plastic, or titanium housing, with a built-in thermostat to regulate the temperature. Heaters come in various shapes, sizes, and wattages to suit different tank sizes and temperature requirements.
Here’s a more detailed look:
The primary purpose of an aquarium heater is to maintain a stable water temperature for the fish and other aquatic life within the tank.
A typical aquarium heater consists of a heating element (often a coiled wire or ceramic insert), a thermostat to control the temperature, and a protective casing (glass, plastic, or titanium).
A digital pH test kit is an electronic instrument used to measure the acidity or alkalinity of a solution, typically represented on a pH scale of 0 to 14. It measures the hydrogen ion concentration in a liquid and provides a numerical reading, often displayed on a digital screen.
These kits generally offer a higher level of accuracy compared to traditional pH test strips, often providing readings to the nearest tenth of a pH unit.
They are typically designed to be user-friendly, with simple push-button operation and clear digital displays.
Many digital pH meters are designed for portability, making them suitable for use in various locations, including labs, homes, or even outdoors.
Some kits include calibration solutions or features to ensure accurate readings.
They are used in diverse fields, including agriculture, aquaculture, environmental testing, and even for home-based applications like pool or aquarium water testing.
Digital pH meters measure the potential difference between a pH-sensitive electrode (usually made of glass) and a reference electrode. The pH-sensitive electrode reacts to the hydrogen ion concentration in the liquid, and this electrical potential is converted to a pH reading by the instrument.

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