2. White cotton and biochemical cotton: two filter, in addition to blocking the dirt, the main aim of bacteria culture, what difference these two? Biochemical cotton pores, compared to white cotton or scouring pads to be much larger, with many senior players, will use scouring pads to improve the effectiveness of bacteria culture, if the material is constructed to analyze the biochemical cotton fiber structure without and scouring pads, training Bacteria effective than cheap and easy scouring pads, there are many senior players suggested that after the first shop scouring pads put white cotton, mainly bacteria culture, rather than arresting dirt, thereby increasing the capacity of the upper filter bacteria culture.
4. Biochemical filtered water bottle ball: One of the filtration equipment is often used biochemical filtered water bottle ball, there are many owners filtered water bottle of usage errors, and the bulb life in the water, this is the wrong approach, biochemical filtered water bottle ball is to be placed in the filtration filtered water bottle tank, the main purpose to be Let the water flow through filtered water bottle the surface, filtered water bottle to increase the amount of dissolved oxygen in the water, volatilization of ammonia in the water ... and other harmful substances, so that digestive bacteria attached growth; a lot of drum-type filter medium filtered water bottle is also used in biochemical filtered water bottle ball, is a way to let the spoiler Water flows into the drum bottom of the average, therefore, the position of which is placed the role is also different, if placed in the first layer, the larger impurities and places spoiler filtered water bottle main barrier placed in the second barrier layer may be less impurities, placed in the bottom, places bacteria culture based. Had been discussed on the Internet: "Biochemical ball makes nitrite increased filtered water bottle ... 'brother personally think it is baseless to say, biochemical filtered water bottle ball mainly in low flow mode to rapid decomposition of nitrite (NO2), nitrite will be transformed into nitrate by decomposition (NO3), if the tank mug nitrate chemical control or there is no sufficient anaerobic filtered water bottle bacteria to break down, it will accumulate a lot of nitrates and poisoned the fish.
5. coral sand: Many senior goldfish and guppies owners will be as one of the important coral sand filter material into the coral sand that purpose and effectiveness. filtered water bottle Why? Coral sand also has "pH balanced" filtered water bottle and "bacteria culture" two functions. Coral sand makes the water alkaline ph pH presentation, while keeping goldfish and guppies belong to weak alkaline water, so by the senior goldfish and guppies owners of all ages, in addition, when water is the continuous accumulation of excreta and feed residues accumulate After some time, the water will gradually acidified therefore filtered water bottle coral sand can be effectively suppressed to slow the speed of the water is acidified, rather than increase the pH. There are many fine coral sand surface clearance holes, denitrifying bacteria become filtered water bottle attached filtered water bottle to the best hotbed of coral sand after a period of time needs to be cleaned, the cleaning as long as you can remove surface dirt, no cleaning "too clean", but will work hard to establish nitrobacteria is washed away. Many senior pet owners will be laid at the bottom of the fish tank coral sand, water acidification to improve suppress filtered water bottle slow down the speed, but the gap between the gravel is very easy accumulation of dirt, the words "the absolute prohibition of foundry" is taboo, therefore, make a lot of clean sand bottom owners injury Through their brains, or even give up and change filtered water bottle to the bare cylinder feeding, in fact, not difficult to clean sand bottom, as long as you can siphon a little modification, this part of the younger brother will do another paper presentation. General common coral sand particle size six kinds of dimensions (0,2,5,8,10 and 15), the higher the number, the larger filtered water bottle the particle size also.
6. Activated carbon: Activated carbon is a very good adsorbent with "physical adsorption" and "chemical adsorption" double feature, filtered water bottle with deodorant, adsorption and catalytic properties, strong adsorption smelly source, deodorization ... other effects, in daily life everywhere, not only used in water purification, air purification, filtered water bottle odor ... etc, have been widely filtered water bottle used, and the increasing trend. Owners had asked, What is the difference with the "GAC" both "charcoal particles"? Mainly lies between these two different uses, bamboo has minerals, trace elements and far-infrared and porous role, and places filtered water bottle of activated carbon adsorption. Activated charcoal used in filtering, deodorant, remove toxic substances, water purification ... and other effects, in addition to a period of time required to flush the surface, the activated carbon is life, must be updated. filtered water bottle
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