Instead, you should use the infested kombucha to culture vinegar eels. To start a culture, rinse out a gallon jug and fill it to where it begins to narrow with a 50/50 mix of cider vinegar and dechlor water. The number of eels cultured are 1000 fold higher. This is strong enough to kill any of the nematodes that might have survived the hot water. When you are done harvesting remove the wad and return the rest of the vinegar solution to your main container. Ive googled abit, but the direction i vague . Vinegar Eels are relatively maintenance free. Were here to put your mind at ease by exploring the vinegar eel topic and discussing how to avoid them in your kombucha. If it does work, it will take a lot longer than normal. This container doesnt have to be anything fancy. I personally use a 100ml volumetric flask. Pour 2/3 of the vinegar-water with the eels through a coffee filter into an empty jar. If you have fish you are planning to breed its a good idea to have a few batches of vinegar eels on hand when it comes to feed your fishs fry. This way you can rotate the cultures so you can rest one or two, whilst harvesting from the other one. Your email address will not be published. Once the vinegar eels are separated from the vinegar, you can simply use a small pipette to harvest them, depositing them in a plastic cup and feeding them around the fishroom as needed. Choosing a selection results in a full page refresh. By the time these tiny worms have grown enough to become noticeable to the naked eye, then the entire jar needs to go down the drain. However, theres a more clever way that I first demonstrated at a Minnesota Aquarium Society meeting. but to buy a cheap culture would be best, because you would get heaps more, which you would need for several batches, since people say that they dont multiply quickly enough, to be able to just keep a smallish supply Are you getting into fish breeding but need a way to feed teeny-tiny fry that are too small to eat regular fry food? Takes a couple of minutes to start, lasts for months. Mainly due to the complication of getting a starter culture here. They are very small, so you may need a magnifying glass to see them. Divide the starter culture of vinegar eel into each container. Unlike some of these other foods, vinegar eels can live for up to a week, giving tiny fry lots of chances to eat them. It can be quite unsettling to find in your jar of kombucha, especially if you have never encountered the 2mm worms. Wait for the eels to travel up into the freshwater section of your harvesting vessel. Alternatively, you can use concentrated (spirit) vinegar; it's important to note that this is very different from raw vinegar. Drain the liquid in the sink and proceed to dispose of the SCOBY. In kombucha, they feed on the yeast and bacteria culture. San Rafael, CA, Video Make sure to put a lid on the glass container so that no other bugs or critters fall victim to your yummy science experiment. These eels are farmed and used as supplementary food for fish. Backup cultures can be left alone for a year or two without any additional feedings. You need a jar or bottle to keep the eels in. You have lots of choices for each ingredient, but using the right ingredients for your kombucha creates a healthier environment for the SCOBY. Refill your existing culture with new apple cider vinegar and put it back. Seriously. Unlike banana worms and other micro worms, they can survive for several days in fresh water, they swim around in the water column instead of sinking straight to the bottom, and their wiggling motions entice babies to eat more and grow faster. Vinegar eels can withstand a pH range of around 1.6 - 11, they are incredibly tolerant and therefore incredibly difficult to get rid of. Closeup of vinegar eels, Turbatrix aceti, living in apple cider vinegar. If you detect the worms in it, do not use it. are in fact a nematode and are free-living nematodes which feed on the microscopic culture within the vinegar. They were discovered by Pierre Borel in 1656. Fill the rest of the containers with 50% vinegar and 50% dechlorinated tap water, such that the total liquid amount reaches the base of the bottles neck. This live food is very easy to culture and is perfect for raising babies until theyre big enough to eat baby brine shrimp. Technically vinegar eels are safe to eat as they cannot harm the body. Starting a Vinegar Eel Culture - YouTube The Bug Farm: http://www.livefoodcultures.com/vinegareels.html This live food is very easy to culture and is perfect for raising babies until theyre big enough to eat baby brine shrimp. As the vinegar eels mature, they will clump up about a quarter inch from the surface where there's plenty of oxygen. Kombucha that's been infested with vinegar eels quickly loses its flavor profile. Add a lid, but just rest it on top (to allow gas exchange) and wait for the culture to fill in. The population may decline a little, but you should still have enough vinegar eels to start a new culture if needed. Luckily, it isvery unlikelyfor these creatures to appear in your kombucha brew. I use bottled water because I do not want to take a chance on the chlorine or chloramines killing my vinegar eels. Because eels are found in raw and unpasteurized vinegars. Eventually, the vinegar eel population will start to reduce, so you probably shouldnt hold cultures for longer than 4 months if you plan on harvesting them for fish food. Avoid using raw vinegar as a starter. Add vinegar eel starter culture Fill with more water up to the base of the bottle's neck Cover the top; there are several methods you can use for this step: use nylon mesh or netting, cut or poke a small air hole into the lid, or use a paper towel and secure it around the top with a rubber band. Use a pipette to remove some of the vinegar eels and feed them to your fish fry. These can live for up to 10 months, ensuring that you have a self-replicating source of fish food. This is going to smell so bad. The second type of container you are going to want to have is a container that has a long skinny neck. Gently pour a little dechlorinated tap water into the neck of the bottle. no correspondence please. Vinegar eels, in my opinion, What this does is cause the vinegar eels to work their way up through the filter floss and into the bottles neck to get air. And then most important of all you need to actually have a vinegar eels starter culture of some sort. If you dont harvest, these batches can last 6 months to a year before needing to be refreshed. It usually takes between 2 to 4 weeks for a vinegar eel culture to grow enough to harvest. 1. As the SCOBY becomes weaker due to vinegar eel's infestation, the acidic environment is slowly lost. Vinegar eels are a common and cheap way to feed small fish fry, which can only consume tiny foods. The kombucha becomes less acidic and gains a nasty taste which cannot be associated with any of the ingredients or changes in fermentation condition. In the kombucha, they will feast on your SCOBY culture. (See Video link at bottom of this page.). . Here the fish will feed on them as they wish. They are simple to grow, and colonies can hold for weeks before being harvested for food. This will affect the pH balance. If you can get hold of an unfiltered, unpasteurised vinegar that contains the mother, you might get lucky and find it has some of them in already, and thats going to be your starter. If you can get hold of an unfiltered, unpasteurised vinegar that contains "the mother", you might get lucky and find it has some of them in already, and that's going to be your starter. Vinegar Eels http://www.waynesthisandthat.com/eels.htm. This long holding time comes in handy when you arent sure of the exact time youll need to feed fry. Calls are generally returned 10 AM - 6 PM Central Time, Monday-Friday, or we may email a reply if you're an existing customer. Ive googled abit, but the direction i vague . You need a jar or bottle to keep the eels in. Vinegar Eels: Identify And Combat! - Grow Your Pantry Add the vinegar eel culture and place the container at room temperature, out of direct sunlight. If your bottle or jar has a narrow neck, then do not consider that when filling the jar. Press question mark to learn the rest of the keyboard shortcuts. Fast Free Shippingon all orders over $79.99. Afterward, use a small amount of filtering media and make a wad so that it fits snug in the bottom of the neck. Plan to take a while, the first culture of vinegar eels takes forever. To highlight a few key points: It is important to not firmly close the lid on the culture, but instead to keep a lid just resting on top, allowing the culture to breathe. Breeders commonly feed them to newborn betta fish, killifish, rainbowfish, and other fry that require miniscule foods even smaller than baby brine shrimp (which hatch out at 450 microns in size). Vinegar Eels Culture http://www.killies.com/Vinegareels.htm Keep the container of eel culture away from your kitchen and other fermenting projects to avoid a repeat of the same. HOW TO CULTURE VINEGAR EEL WITHOUT CULTURE STARTER :) - YouTube i need to stop mucking with fish!! Cover the container openings with a sheet of paper towel, fastened with a rubber band. Use a pipette to remove some of the vinegar eels and feed them to your fish fry. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device, How to Pick the Best Fish Foods That Aquarium Fish Cant Resist, Top 10 Aquarium Fish That Love Hard Water, Care Guide for Cherry Barbs Peaceful Barb for Community Tanks, 5 Quick and Easy Tricks to Improve Your Aquarium Filter, Top 7 Oddball Fish for a 30-Gallon Aquarium, Starter culture of vinegar eels (from local fish auctions or online sources like, 1 container with a long neck (like a wine bottle), 1 backup container (like a 2-liter bottle or 1-gallon jug), Apple cider vinegar (enough to fill half of each container), Filter floss or polyester fiber fill (stuffing for pillows and stuffed animals). We use cookie for better user experience, check our policy. Microphotography video of live vinegar eels on Wikipedia Commons: https://commons.wikimedia.org/wiki/File:Nema1000.webm, Tubatrix aceti on Wikipedia http://en.wikipedia.org/wiki/Turbatrix_aceti Guess what, your culture is started. Vinegar Eel Culture as Live Fish Food: The Ultimate Guide I should note that while many culture methods suggest using a 50/50 mix of apple cider vinegar and water, I had far better results simply using undiluted apple cider vinegar. However, in as much as they are harmless to us, they are harmful to your kombucha and SCOBY. 2. Growing cultures of vinegar eels smell sour and must be covered to avoid infestation by insects such as fruit flies. Alright, with the two containers out of the way, youre going to want to have apple cider vinegar on hand. Growing up to 50 microns in diameter and 1 to 2 mm in length, they are one of the smallest and easiest live foods to culture for baby fish. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device, How to Pick the Best Fish Foods That Aquarium Fish Cant Resist, Top 10 Aquarium Fish That Love Hard Water, Care Guide for Cherry Barbs Peaceful Barb for Community Tanks, 5 Quick and Easy Tricks to Improve Your Aquarium Filter, Top 7 Oddball Fish for a 30-Gallon Aquarium, Starter culture of vinegar eels (from local fish auctions or online sources like, 1 container with a long neck (like a wine bottle), 1 backup container (like a 2-liter bottle or 1-gallon jug), Apple cider vinegar (enough to fill half of each container), Filter floss or polyester fiber fill (stuffing for pillows and stuffed animals). If youre into fish breeding, it probably wont hurt to keep a couple cultures going. Now what seriously could be easier than that. Pour fresh water in slowly on top of the cotton ball. How Do You Start a Vinegar Eel Culture? Vinegar eels are arguably one of the most fool-proof foods to culture. Fill the rest of the new container with apple slices and a fresh mixture of 50% apple cider vinegar and 50% dechlorinated water. If you need lots of fry food, youll probably have multiple batches at different stages of growth and wont have much use for prepared starter culture. Vinegar Eels have to be the easiest live food to raise for your fry and small fish.