The number of fish that can be stocked in an 80cm aquarium depends on the size and species of the fish. As a general guideline, a good rule of thumb is to stock one inch of fish per gallon of water. So, for an 80cm (approximately 30 gallon) aquarium, you could stock around 30 inches of fish. However, it's important to research the specific needs and behaviors of the fish you want to keep to ensure they have enough space and a suitable environment. Overstocking can lead to poor water quality and stress for the fish. **

The white worktop table tops are 3 meters long and 80 centimeters wide. This makes them quite large and spacious, providing ample surface area for various activities such as food preparation, crafting, or working. The dimensions make them suitable for accommodating multiple people or large projects. **

The cost of good hair extensions in 80cm or 100cm can vary depending on the quality of the hair and the method of application. Generally, longer extensions tend to be more expensive due to the amount of hair needed and the additional labor involved in the application process. High-quality extensions can range from $200 to $600 or more, while lower quality options may be available for less. It's important to consider the cost of maintenance and upkeep when investing in longer extensions, as they may require more frequent care and replacement. **

For an 80cm catfish tank, suitable fish to keep in pairs could include small, peaceful species such as dwarf cichlids (e.g. Apistogramma), small tetras (e.g. neon tetras), or small rasboras. These fish are compatible with catfish and can thrive in a 80cm tank when kept in pairs. It's important to research the specific needs and compatibility of any fish species before adding them to the tank. **

Blade steel refers to the type of steel used in the manufacturing of knife blades. The composition of the steel determines the blade's hardness, toughness, edge retention, and corrosion resistance. Different types of blade steel have varying properties, making them suitable for different applications and preferences. Popular blade steels include stainless steel, carbon steel, and tool steel. **

When choosing steel for hunting knives, it is important to consider factors such as edge retention, corrosion resistance, and ease of sharpening. Some popular choices for hunting knives include high-carbon stainless steels like 440C, S30V, and VG-10, as they offer a good balance of these qualities. Additionally, some hunters prefer tool steels like D2 or A2 for their superior edge retention, while others opt for more budget-friendly options like 8Cr13MoV. Ultimately, the best steel for a hunting knife will depend on the specific needs and preferences of the individual user. **

Military tactical symbols for combat ships are typically represented on maps and charts using standardized symbols. These symbols are used to indicate the presence and location of different types of combat ships, such as aircraft carriers, destroyers, frigates, and submarines. Each type of ship is represented by a specific symbol, often with additional modifiers to indicate its status or capabilities. These symbols are an important tool for military planners and commanders to visualize and coordinate naval operations. **

One way to combat a dog's hunting instinct is through training and redirection. Teaching your dog commands such as "leave it" or "drop it" can help control their urge to chase or hunt. Providing mental and physical stimulation through activities like puzzle toys, interactive games, and regular exercise can also help satisfy their natural instincts in a controlled environment. Additionally, using positive reinforcement techniques to reward good behavior and discourage hunting behavior can be effective in managing their instincts. **