Grindal worms (Enchytraeus buchholzi) are a small white non-parasitic worm that lives in soils around the world. They are similar to White worms that are commonly used by other aquarists as a source of food for their fish. However, these worms are smaller than White worms and their care differs slightly. Grindal worms are a great food source to feed your young fry and adult fish that stay under a couple of inches. This species was discovered by Mrs.Morten Grindal of Sweden who was attempting to improve her White worm culture and stumbled upon these small worms by accident.
So, you might be thinking why should I bother with Grindal worms? What makes them a good food source for fishes? What I like about Grindal worms are that they are easy to take care of compared to other live food cultures. Most other food cultures tend to have special requirements and are more time intensive.
Grindal worms make a great food source for any picky fish that require live foods. There are two added benefits for using live foods. One of these benefits is the ability to gut load these guys with veggies and other food sources to help ensure that your fish have a mixed and varied diet. The other benefit is that live foods help induce breeding behaviors in fish. A lot of the time, the reason why your fish aren’t breeding is due to lack of a proper food source.
What you will receive is a starter culture in the form of a scour pad, this will have enough worms to start 1 culture like in the instructions.
Please see Photos for instructions on how to culture.
Due to our cultures being kept outside they might also contain fruitfly mites and black soldier fly larvae . These are harmless and also a good source of food for your fish.
Bought two cultures of Grindal Worms. Both going strong. Thanks
I've only had the culture for 1 week and the population has grown pretty quickly. Have not yet fed them to any of my fish yet as I want the culture to grow a lot more before feeding. But I'm sure they would enjoy them very much. The photos are taken 7 days apart.
Awesome everything I expected
Awesome amount of worms to start. I sadly ordered from somewhere else and after two weeks of just maggots showing up and no worms it was a dud. Nice to know I can reliably source these for my fish now. Very helpful customer service too as i had not done a culture before. Praise Blackwater Aquariums
This is the 2nd batch of Grindal worms i have bought from Blackwater. After 2 years my first batch got invaded by bugs so i have bought another one, within days of setting up my new culture as per the instructions i have hundreds of Grindal Worms to feed my fish.
Great treat for fish of all sizes and a excellent way to help trigger fish to breed.