Acrylic fish tank is a high-grade aquatic product. Acrylic has high transparency and light transmittance of 92%. It is known as "plastic crystal". Besides, it has excellent weather resistance, especially for outdoor use, ranking first among other plastics, and has good surface hardness and luster, and high processing plasticity.

Acrylic can be made into various required shapes and products. Another characteristic of acrylic is that thick plates can still maintain high transparency. Acrylic fish tank has good weatherability and acid and alkali resistance.

However, acrylic fish tank often has some problems such as turbid water quality or dirty inner wall of fish tank after being used for a long time. Let's analyze the causes of these phenomena.

Generally, water turns green and muddy for the following reasons:

1. The light is too strong, make the green algae in the water grow continuously, so the water will turn green. At present, only water can be changed to shade the fish tank. The fish tank cannot be placed at the window to allow the sun to shine directly. Assuming that there is green algae on the wall of the fish tank, one or two scavengers can be raised to eat the green algae. Algal shrimp, black shell shrimp or apple snail (Pomacea canaliculata) can also be used.

2. The fish tank is not large, too many fish are raised, or the power of the filter is small, which cannot completely filter dirt. Green algae will also grow quickly.

3. Feed too much, fish can't eat the feed, feed rotting in the water, water quality too nutrient, make the water faster heap ammonia and other substances, through nitrifying bacteria, will be converted into nitrate, nitrate is an important fertilizer for aquatic plants and algae, water contains many nitrate, algae will grow wild.

4. Nitrification system decline, assuming the normal operation of the nitrification system, algae is not so crazy long, as long as the nitrification can't, just like this. This means that one species is in a strong position and another species is in a weak position.

If you have any other questions, please contact us on the website: https://www.jmacrylic.com/