People use a wide arrange of substrates. The more common ones being potting soil, peat moss, and coconut fiber. In my experience, Coconut fiber works best. Potting soil and peat moss can be somewhat acidic and may hurt your Grindal worms.
How big do Grindal worms get?
about 10 mm
For aquarists “Grindal worms” are treated as smaller relatives of whiteworms, but usually only grow to about 10 mm and thus are an ideal size for most small freshwater fish, both adults and larger fry.
What is Grindal worm culture?
Written by Fish Laboratory in Aquarium. Grindal Worms, Enchytraeus buchholzi, are annelid worms that are great for feeding fish fry. Grindal worms were first isolated from White Worms by Mrs. Morton Grindal in Solna, Sweden in the 1950’s.
How do Grindal worms grow?
Add your starter grindal worms and a small amount of food to the top of the substrate. Then mist the substrate and food with your spray bottle making sure to get the top layer damp enough. Carefully lay the plastic or glass sheet on top of the starter grindal worms culture and food.
How do you get a grindal worm without a starter?
Starts here6:39How To Culture Live Grindal Worms Without Dirt! – YouTubeYouTube
Do grindal worms need light?
Firstly, you will need a container to hold you worms in. Plastic non-transparent containers work best because Grindal Worms don’t like light. The container must have a tight fitting lid. Now, with the container lid you will need to puncture some small breathing holes in the lid (only lid.)
How fast do grindal worms reproduce?
Grindal worms produce cocoons and each cocoon contains 9-25 eggs. The eggs hatch around 12 days old and the new Grindal worms reproduce around 20-28 days old. Temperature plays a role on how fast Grindal worms reproduce. A Grindal worm will produce as many as 1000 eggs in its life time.
Can Grindal worm live in water?
Also, Grindal worms can live several days when immersed in water. Remember a mixed combination diet for your fish is the best way to utilize your fish needs.
