Dried Calciworms 12.55kg - FREE P&P

Dried Calciworms for Wild Birds — 12.55kg, Free P&P

Dried calciworms are a 100% natural food made from Black Soldier Fly Larvae (BSFL). Exceptionally high in calcium and protein, they are a nutritious alternative to dried mealworms and are suitable for wild birds, reptiles, turtles and tropical fish. 12.55kg with free P&P (subject to postcode).

What Are Calciworms?

Calciworms are the dried larvae of the Black Soldier Fly. Naturally rich in calcium — containing significantly more than standard mealworms — they are particularly beneficial for birds during the breeding season when calcium is essential for strong eggshells and healthy chick development. Also high in protein and healthy fats for year-round energy.

Key Benefits

• Exceptionally high in calcium — more than standard mealworms
• High in protein and healthy fats
• 100% natural — Black Soldier Fly Larvae
• Particularly valuable during breeding season
• Suitable for wild birds, reptiles, turtles and tropical fish
• 12.55kg with free P&P

How to Feed

Offer on a flat bird table, ground feeding tray or in a mesh or live food feeder. Soak in water for 20–30 minutes before serving to rehydrate — birds find rehydrated calciworms particularly appealing. Store in a cool, dry place in a sealed container.

Suitable for attracting

Robin, blackbird, song thrush, starling, blue tit, great tit, wren, dunnock and many more garden birds.

Frequently Asked Questions

Are calciworms better than mealworms?
Calciworms contain significantly more calcium than mealworms, making them especially beneficial during the breeding season. Many bird feeders use both to provide a varied, balanced diet.

Can I feed calciworms to birds all year round?
Yes — suitable for year-round feeding and especially valuable during spring and summer breeding seasons and cold winter months.

How should I serve dried calciworms?
Offer on a bird table, ground tray or in a mesh feeder. Soaking in water for 20–30 minutes before serving makes them more appealing to birds.

How do I store dried calciworms?
Store in a cool, dry place in a sealed container. Avoid damp conditions as moisture can cause spoilage.

Please note: free delivery is subject to postcode. See our Shipping page for full details.