In keeping with the ecosystem theme of Aquababies, I buried them in potted plants, which are now benefiting.

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In keeping with the ecosystem theme of Aquababies, I buried them in potted plants, which are now benefiting.
Actually yeah, it works.cutechic said:In keeping with the ecosystem theme of Aquababies, I buried them in potted plants, which are now benefiting.![]()
"My husband and I are both trained biologists"...
And what kind might that be..those plastic ones that float? (sorry shoulda added a "lol" here...as I was sure everyone would know it was a ha-ha moment, not take it as serious. I was wrongNinjaSmurf said:Depending on the plants and other factors technically it could be done, but not with the fish they're trying to use.
I don't know of any fish that can go a month without a water change, or a 25% only WC..in a cup full of water
Even in a big tank with 3 small fish...eventually it's gonna build up and kill them if the water isn't changed.
Biological Denitrification (Nitrate to Nitrogen, Nitrous Oxide or Nitric Oxide)
Biological denitrification reduces the nitrate ion to nitrogen, nitrous oxide or nitric oxide. Many bacterial species that naturally occur in the activated sludge process are capable of denitrification. (WPCF, 65) These denitrifying bacteria are heterotrophic, which means that they can metabolize organic compounds. Unlike nitrifying microorganisms, which can only use oxygen, (WPCF, 66) denitrifying bacteria can use either oxygen or nitrogen. If given a choice, they will prefer to use oxygen, but under anoxic conditions, they will reduce nitrate by a process called nitrate dissimilation, in which nitrate or nitrite replaces oxygen in cell respiration. The denitrifying process produces alkalinity and will take place at temperatures between 0°C and 50°C. The optimum pH range is 7 - 8. A source of organic carbon is also needed for denitrification. Methanol is sometimes used, however, the increase in price of petroleum products makes it prohibitively expensive. The use of raw wastewater or other organics present in industrial wastewater is an economically viable source of organic carbon. (WPCF, 78)
There are two types of bacteria, aerobic and anaerobic. The bacteria that convert ammonia into nitrite and nitrite into nitrate are aerobic, and that means that they need oxygen. However, there is a type of bacteria that converts nitrate into nitrogen gas, which then escapes into the atmosphere. Unfortunately, it's anaerobic, so it can't live in the presence of oxygen, and that's why it doesn't exist in regular biological filters
.....Thank you for expressing your concerns. Every day I hear from someone who
has had their animals for years in the same container following our
directions. Please read the owner's help section on the web if you are
interested in why the work. As to filtration, an AquaBaby is based on
nitrifying bacteria the same as any other aquaria. It is not necessary to
have a pump to have nitrification - and if you do not believe me, look at
any lake or pond and no one changes the water in them. Hope this
information helps.