Using the characteristics of biological phototaxis, night lights are used to lure plankton to gather.

It is difficult for seawater aquarium fish to live in freshwater, and it is also difficult for freshwater aquarium fish to live in seawater. Therefore, the prerequisite for the breeding of seawater aquarium tropic fish is to fully understand the characteristics of seawater.

Tropical sea fish are popular pets among aquarium enthusiasts. However, keeping them healthy and happy can be a challenging task. In this article, we will discuss some tips on how to promote tropical sea fish health.

The particles of coral sand vary in size and specification. It contains rich micropores, which can allow a large number of nitrifying bacteria to survive.

Seawater is the key to the success or failure of breeding marine ornamental fish.

Seawater ornamental fish aquarium: The size of seawater fish aquarium is larger than that of freshwater aquarium, its water capacity is more, and the height of the aquarium is also higher.

Marine salt is a mixture of various minerals and elements that mimic the composition of seawater. It is essential for the survival and growth of fish, coral, and other marine creatures.

In a sea tank, if there is a nutrient salt that exceeds the standard, it will cause a fatal blow to the corals! This is phosphate, which is PO4. Normal seawater should maintain PO4 below 0.05ppm. If it exceeds the standard, you need to consider reducing phosphate to ensure the health of corals!