Wide · is accused
Arrived again summerly autumn change garments according to the season when
The water quality of this paragraph of time does not stabilize change garments according to the season
Appear extremely easily muddy water, alga, turn water, anoxic wait for a circumstance
As a result of the relation of water system
Crayfish appears easily also iron shrimp
So this paragraph of time should how
The occurrence that prevents these situations
Small make up take you to look
Air water changes a heart, clear aquatic
The water quality when Xia Qiu is alternant is not stable, aquatic is hanged easily dirty, the base is quality often also entice because of pouring alga or incomplete excrement and urine is nigrescent smell, easy occurrence crayfish is anoxic go up careless problem.
1. moves water to change a heart regularly, maintain water quality relaxed, prevent water quality to pass thick, ageing, copy quality of decay of qualitative nigrescent smell, aquatic, crayfish style is nigrescent etc unusual.
When 2. weather changes, anticipate solution water is installed + II exceeding bright raise water system transparency, maintain aquatic relaxed, precautionary crayfish is anoxic, go up grass unusual.
3. aquatic decay can cause water crayfish can be brought about when color is aglow, serious anoxic float pool. Once discover water plants is rusty, use a bottom in time to be able to be defended or De Liqing decomposes rusty water plants.
Filling fertilizer filling bacterium
Fill carelessly the pond mouth easy ageing of fat filling bacterium, appear the undesirable water such as cloudy, old green water, soy water is lubricious, fill regularly fat filling bacterium, build admirable alga phase, supply rich dissolve oxygen, stabilize PH value, prevent the generation of ammoniac nitrogen, nitrite, prevent the harmful alga such as La Zao, naked alga to breed in great quantities.
Prevent iron shrimp
Water quality clouding, cast feed the pond mouth that measures nutrition of insufficient, lack quality of easy occurrence style is nigrescent, grow standstill crayfish, common says " iron shrimp, lazy shrimp " . Management noticed compensatory nutrition especially August.
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