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Just started raising fish, should all fish farming equipment be prepared in full? There is no fixed answer to this question either.
Because fish can be raised without filtering, only physical filtering can be raised, and there are physical and biochemical filtering, and fish can still be raised. Many novice fish lovers can put all the equipment on as soon as they get started, which may not be a good thing.
We should not forget that plays an important role in cleaning the water quality of the fish tank, and is always physical filtering.
The biochemical filtration is too insufficient, resulting in the long-term instability of water quality
Excessive attention to biochemical filtration may also lead to unstable water quality, especially when raising large fish in small tanks, there are many filter materials, or the water body of the fish tank is large and there are many filter materials. If the water quality of is fast and stable, the speed will definitely slow down.
The main reason is the impurities of the filter material. Why is there no fish in the fish tank, and the water in it is very clear. After adding the filter material, it changes?
Most of the water in tap water is relatively clear, right? Even if there are some impurities, water rust , and scale, it can quickly settle to the bottom of the fish tank, and it will not stir the water in the whole tank like haze. The final reason lies in the filter material.
So many novice fish lovers are not only raising water, but also raising filter materials.
Why did the ancient method of raising goldfish in the past, and the fish could be stored in three days after water was released? There was no change in the water quality? It's really low density? That's because there is no interference from other factors, it's just a tank of pure water.
And the water in our fish tank is no longer simple.
Physical filtration is the ultimate goal. Newbie aquarius should understand this truth
We are not saying that biochemical filter materials can be completely ignored unless the feeding density is extremely low, but you must not go too far. If it goes too far, we must have enough patience to wait. There is no way.
We are not saying that fish cannot be raised through physical filtration.
Because many fish lovers may not have biochemical bins or biochemical filters in the fish tank. As long as the density is not high, you can still raise fish, no matter where the nitrified bacteria survives. Anyway, the water can be good and the fish can survive, so there is no need to talk about anything else.
Therefore, we must have a high understanding of the importance of physical filtering, rather than ignore or just focus on biochemical filtering, which may not be correct.
In fact, there is no difficulty in physical filtration. Almost a few pieces of filter cotton can block impurities. It is nothing more than that the upper part does not overflow and the bottom water flow is smooth. It is nothing more than that the water flow entering the filter cotton must be appropriate.
At the same time, physical filtering cannot be excessive. For example, has too much filter cotton superimposed, and there are filter cotton everywhere, and there are also many filter cotton in the biochemical bin, which is backfiring in the end.
not only loses the effect of physical filtration, but also makes it easier to hide dirt and contaminate water quality. These are all things that need attention.
In short, when we raise fish, we must moderately adjust the filtering form according to our water body and density. All problems should not be too much, and there is no need to pay attention to a certain point completely.
should be considered comprehensively, including the density, food, growth of the ornamental fish, the entire water body, as well as the reasonable combination of water flow and filtration.
I am a fish-raising master. Please pay attention to more ornamental fish questions, thank you!
