What is the characteristics of the god light?
1- Red Water does not red fish 2-red fish not red water 3-red fish and red water 4-close to the sun
The following filter materials belong to biochemical filtration.
1-Bacterial House 2 - Baby Ball 3 - Filtration Cotton 4 - Magic Carpets
The following filter materials belong to physical filtration.
1-filter cotton 2-ceramic ring 3-brick 4-plastic bag
The following fish species can be called ancient fish
1-魟 鱼 2- Herm 3-Koi 4-Dragon Cat
What is the main function of physical filter?
1- Block food and feces residue 2 - increase fish only vital 3 - improve nutrient absorption 4 - Improve view value
The main function of the biochemical filter is
1-Decomposing Food Manure 2-Decomposing Ammonia Nitrogen 3 - Decomposition Nitrite 4 - Decomposing Fish Cylinder
The following practices are beneficial to the opening of the cylinder.
1-boiled water pump increase the water circulation 2-oxygen pump knock oxygen removal 3 - Add nitrification bacteria 4-Place braised meat in the fish cylinder
Calculation method of fish tank water body
1-fish tank inner diameter * width * high (water level height) 2-fish tank bottom cabinet length * high * wide 3-fish only volume 4-feeding
= (Xianglong Agricultural Group Fish Friends Review) =
Sea cucumber head
Say
After the editor is released, I will not be branched.
Fish friend mood fish (casual xy)
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I hope you will not advertise!
Fish friend sea cucumber head
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Well, look at the fiscal fish Yue (casual xy)
I hope you will not advertise!
Fish friend sea cucumber head
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I have obsessive disorder, I cant stand it.
Fish friends blue quiet
Say
is it here
Fish friend water screen 999
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Red fish is not red water
Fish friends culture rogue leopard brother ~ Kowloon Shuangfeng
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Fish friend sea cucumber head
Say
Thats right blue quiet
is it here
Fish friend sea cucumber head
Say
Red fish and red water screen 999
Red fish is not red waterWhat to eat:How big can the flying anchovies grow.Is the flying anchovy worth keeping?,Tropical fish species pictures%Colorful angelfish grows slowly%What kind of fish can arhat fish be mixed with"Types of ornamental fish&Flying anchovy polyculture~ Al-Qamishli Fish！Sism want to come to Ma Yinton light etc。
