COMING SOON - Grindal Worms in Coconut Coir - 16 oz Live Culture
Grindal worms (Enchytraeus buchholzi) averaging 10-15 mm (3/8-5/8 inch) in length and about 0.3-0.5 mm thick. Their smaller size and constant wriggling movement encourage natural feeding behavior, making them ideal for juvenile fish transitioning from microworms or baby brine shrimp and conditioning nano fish for breeding.
This is a 16 oz live culture established in coconut coir, a clean, long-lasting growing medium that retains moisture while resisting mold better than traditional soil. Each culture is actively producing and ready to harvest upon arrival. With basic care, your culture can remain productive for months and can easily be divided to start additional cultures.
Ideal For:
Juvenile fish and growing fry
Bettas, gouramis, killifish, livebearers, tetras, rasboras, and corydoras
Freshwater shrimp and small amphibians
Conditioning nano fish for breeding
Maintaining a renewable live food culture
Care Instructions:
Culture Conditions:
Medium: Coconut coir
Temperature: 68-75°F (20-24°C)
Room temperature produces the most worms
Store away from direct sunlight
Keep media consistently moist but never soggy
Feeding:
Feed small portions of:
Plain oatmeal (organic)
Whole grain bread (organic)
Fish flakes
Dry cat or dog kibble (Freeze for at least 48 hrs to kill mites and mite eggs)
Baby oat cereal (organic)
Remove old food before adding more.
Harvesting:
Worms concentrate beneath the food source.
Collect with a plastic scraper, paintbrush, or cotton swab.
Rinse before feeding to your aquarium.
Maintenance:
Mist the coir when it begins to dry.
Avoid excessive moisture to prevent mold.
Split the culture every few months to maintain peak productivity.
How to prevent infestations:
Flies and mites are the biggest threat to healthy worm cultures. These tiny pests are attracted to moist media and fish food, where they lay eggs that quickly develop into larvae. The larvae compete with your worms for food and can eventually overwhelm or destroy a culture if left unchecked.
Cover your culture with fine mesh (400 micron mesh works well), breathable fabric, or a tightly woven screen to allow airflow while keeping adult flies out.
When feeding dog or cat kibble- store food in the freezer, freeze for at least 48 hrs to kill mites and mite eggs before feeding to your worms.
Keep the culture container closed with a ventilated lid covered by fine mesh.
Feed only small amounts and remove uneaten food before it begins to mold.
Avoid leaving the culture open for extended periods during feeding or harvesting.
If you notice adult phorid flies or larvae, immediately start a fresh culture using a small number of rinsed healthy worms before the infestation spreads.
Grindal Worms VS White Worms?
Grindal Worms: 10–15 mm (3/8–5/8 inch) in length and about 0.3–0.5 mm thick. Best for transitioning juvenile fish to larger foods, nano fish, livebearers, killifish, bettas, rasboras, tetras, and other small species.
White Worms: 20–35 mm (3/4–1½ inches) in length and 1–2 mm thick. Best for adult angelfish, discus, larger cichlids, gouramis, larger bettas, loaches, and conditioning breeding fish.
Grindal worms (Enchytraeus buchholzi) averaging 10-15 mm (3/8-5/8 inch) in length and about 0.3-0.5 mm thick. Their smaller size and constant wriggling movement encourage natural feeding behavior, making them ideal for juvenile fish transitioning from microworms or baby brine shrimp and conditioning nano fish for breeding.
This is a 16 oz live culture established in coconut coir, a clean, long-lasting growing medium that retains moisture while resisting mold better than traditional soil. Each culture is actively producing and ready to harvest upon arrival. With basic care, your culture can remain productive for months and can easily be divided to start additional cultures.
Ideal For:
Juvenile fish and growing fry
Bettas, gouramis, killifish, livebearers, tetras, rasboras, and corydoras
Freshwater shrimp and small amphibians
Conditioning nano fish for breeding
Maintaining a renewable live food culture
Care Instructions:
Culture Conditions:
Medium: Coconut coir
Temperature: 68-75°F (20-24°C)
Room temperature produces the most worms
Store away from direct sunlight
Keep media consistently moist but never soggy
Feeding:
Feed small portions of:
Plain oatmeal (organic)
Whole grain bread (organic)
Fish flakes
Dry cat or dog kibble (Freeze for at least 48 hrs to kill mites and mite eggs)
Baby oat cereal (organic)
Remove old food before adding more.
Harvesting:
Worms concentrate beneath the food source.
Collect with a plastic scraper, paintbrush, or cotton swab.
Rinse before feeding to your aquarium.
Maintenance:
Mist the coir when it begins to dry.
Avoid excessive moisture to prevent mold.
Split the culture every few months to maintain peak productivity.
How to prevent infestations:
Flies and mites are the biggest threat to healthy worm cultures. These tiny pests are attracted to moist media and fish food, where they lay eggs that quickly develop into larvae. The larvae compete with your worms for food and can eventually overwhelm or destroy a culture if left unchecked.
Cover your culture with fine mesh (400 micron mesh works well), breathable fabric, or a tightly woven screen to allow airflow while keeping adult flies out.
When feeding dog or cat kibble- store food in the freezer, freeze for at least 48 hrs to kill mites and mite eggs before feeding to your worms.
Keep the culture container closed with a ventilated lid covered by fine mesh.
Feed only small amounts and remove uneaten food before it begins to mold.
Avoid leaving the culture open for extended periods during feeding or harvesting.
If you notice adult phorid flies or larvae, immediately start a fresh culture using a small number of rinsed healthy worms before the infestation spreads.
Grindal Worms VS White Worms?
Grindal Worms: 10–15 mm (3/8–5/8 inch) in length and about 0.3–0.5 mm thick. Best for transitioning juvenile fish to larger foods, nano fish, livebearers, killifish, bettas, rasboras, tetras, and other small species.
White Worms: 20–35 mm (3/4–1½ inches) in length and 1–2 mm thick. Best for adult angelfish, discus, larger cichlids, gouramis, larger bettas, loaches, and conditioning breeding fish.