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Dit is slechts ten dele juist: Ja, de planten hebben water en beperkt ook stikstof en fosfaat, door visuitwerpselen, tot hun beschikking. Maar nee, dit voldoet beslist niet!
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But this is only very slightly the case. Yes, the plants are supplied with water and, due to fish excrement, also with nitrogens and phosphates. But no, unfortunately this is not enough!
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C'est exact pour une toute petite part seulement : oui, les plantes disposent d'eau et également d'azote et de phosphates par les déjections des poissons. Mais non, cela ne suffit malheureusement pas !
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Esto solo es correcto en una pequeña parte: sí, es cierto que las plantas reciben agua y algo de nitrógeno y fosfatos a través de los excrementos de los peces, pero eso no es suficiente.
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Questo è vero solo in parte. Le piante ricevono sì acqua e, dagli escrementi dei pesci, azoto e fosfati. Ma no, purtroppo questo non basta!
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But this is only very slightly the case. Yes, the plants are supplied with water and, due to fish excrement, also with nitrogens and phosphates. But no, unfortunately this is not enough!
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But this is only very slightly the case. Yes, the plants are supplied with water and, due to fish excrement, also with nitrogens and phosphates. But no, unfortunately this is not enough!
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Но это верно лишь в очень малой степени: да, у растений есть вода и азот и фосфаты из испражнений рыб. Но нет, этого недостаточно!
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