Clove oil is used to anesthetize fish so that minor surgery can be performed while they're asleep. But, if you leave the fish long enough, the eugenol will kill them. This is a great way to painlessly euthanize a fish, but you have to make absolutely sure that you leave the fish exposed to the clove oil long enough.
Clove oil is a sedative which at high doses, can be used to euthanase small fish. Unlike veterinary anaesthetics, clove oil is readily available from most chemists. Around 0.4ml of clove oil per litre of aquarium water is sufficient to cause death in exposed fish.
Add the clove oil mixture to the container with your fish and wait. It should take less than 30 minutes before your fish's gills stop moving. Once the gills don't move for 10 minutes, the fish has been successfully put down. If you still see gill movement after 30 minutes, add more mixture.
This indicates that both clove oil and eugenol could reduce the metabolic rate of Siamese fighting fish, resulting in a reduction in ammonia excretion through the gills. Total ammonia is the main waste product of protein metabolism in fish, with un-ionized ammonia being the most toxic (Berka 1986).
If we can recommend any method of euthanizing fish, using clove oil decapitation and crushing the brain would be the most humane methods because they end fish's life immediately. Of course, the choice belongs to the owner but choosing an acceptable method won't cause a slow death of your beloved pet.
Improper clove oil use can decrease fish viability, distort physiological data or result in mortalities.
To euthanize koi: Add 20-25 drops per liter of Clove oil to the bucket. It will send the fish into a peaceful deep sleep, from which it will not regain consciousness and will pass away painlessly and with the least stress.
Clove oil is used to anesthetize fish so that minor surgery can be performed while they're asleep. But, if you leave the fish long enough, the eugenol will kill them. This is a great way to painlessly euthanize a fish, but you have to make absolutely sure that you leave the fish exposed to the clove oil long enough.
Place 5 drops of clove oil and some water in a ziplock freezer bag for every 4 litres of water needed to submerge the fish. Shake well, then pour into container where fish will be sedated.
Ice Water Bath. Hypothermic shock is the process used to euthanize fish in an ice-water bath. It is a quick rapid chilling method that is not recommended for fish that can tolerate cold or cool waters: goldfish and carp are some examples.
Clove oil is used as a fish anesthetic because it is a natural and inexpensive product with low toxicity risks.
While most ingredients are typically natural and harmless, some have the potential to be toxic to pets—including fish and other aquatic life. This is especially the case should some of the solution make its way into your aquarium's water.
Nitrite is toxic to goldfish but less so than ammonia. Bacteria Nitrobacter will then consume the nitrite and convert it to nitrate. Again, nitrate is still toxic, but less so than both ammonia and nitrite.
Probably the most common use of baking soda in the aquarium hobby is to raise the tank water pH by adding a small amount of the chemical to the water. However, it's necessary to do that regularly to prevent the fish tank water pH from fluctuating and falling again.
Conclusions on Cleaning Tank with Vinegar
It's safe for fish and invertebrates and doesn't leave behind any kind of harmful residue. Because vinegar is acidic, it will eat away calcium deposits that build up on equipment and lids. This is great, because otherwise, you can scrub on that stuff all day and not get it off.
It may interact with blood-thinning medications, such as anticoagulant/antiplatelet drugs. To be safe, avoid combining this oil with such drugs. Dilution of clove oil with a carrier oil like coconut is recommended for topical use.
Anaesthesia is a widely used tool in fish handling, sampling and surgery in aquaculture; thus, fish anaesthesiology has been studied for a long time. In this case, there are several common anaesthetics in aquaculture, namely tricaine methanesulfonate (a chemical agent) and clove oil (a natural agent).
When Disease occurs: The most appropriate time to consider euthanasia, is when a disease occurs. In cases when diseases are highly contagious, or very hard to treat or even untreatable, then the old adage of one bad apple in the barrel, can be synonymous with one sick fish in the tank.
In various scientific studies, garlic has been show to significantly promote growth, decrease mortality and increase antioxidant activity in fish.
Thus, eugenol used in low doses appears to have few side effects other than local irritation, rare allergic reactions and contact dermatitis, while exposure or ingestion of a large amounts, as in overdose, can result in tissue injury and a syndrome of acute onset of seizures, coma and damage to the liver and kidneys.
Put a few drops of Clove Oil in water, shake well and spray - you have the perfect air freshener which is antimicrobial, too. We recommend mixing together with Lemon Oil to give the room a refreshing uplift. Alternatively, you can also add a few drops to your electric diffuser to create a beautiful scent.