Cycling with fish (as opposed to a fishless cycle) seems like the most natural way of starting an aquaponic system, but it’s also the most challenging. because you’re working with live animals, you'll need to keep a much closer eye on your water chemistry to protect their health, and be prepared to intervene if anything gets out of range.. Aquaponics cycling is the process of converting ammonia in your system into nitrites and then nitrates that your plants use to grow. the ammonia is produced by the fish, it’s their waste products. if you leave the fish in their own water, without filtering it, it will kill them and they won’t be of any benefit to the plants.. Cycling with fish (as opposed to a fishless cycle) seems like the most natural way of starting an aquaponic system, but it’s also the most challenging. because you’re working with live animals, you'll need to keep a much closer eye on your water chemistry to protect their health, and be prepared to intervene if anything gets out of range..
Cycling starts with the introduction of ammonia to the system. you can add ammonia to the aquaponics system either with fish or without (fishless). we’ll talk about cycling system with fish in this article. fish can die if cycling isn’t done properly. read how to cycle aquaponics system without fish.. “cycling,” in the context of a circulating aquatic system like an aquarium or aquaponic garden, is what we call the first few weeks of operation, during which your new, relatively sterile system is being colonized by the beneficial bacteria which digest toxic biological wastes into forms that are safer for your fish and easier for your plants to use.. Cycling with dead fish by placing a small dead fish or prawn into your set up, you introduce ammonia for the bacteria to feed from. doing this, you can see why it is a good idea to monitor fish health, as dead fish will need to be removed immediately, as they cause ammonia spikes..
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