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Specifications

Material: 100% natural
Brand: Supa
Food type: Complementary_or_treat

Full description

A bird raising chicks needs more calcium than one simply getting through winter, which is the specific gap a calcium-boosted treat is there to fill rather than replacing mealworms altogether.

This is a 1LTR tub of dried calci-worms — the larvae of the Black Soldier Fly (Hermetia Illucens), described as 100% natural and containing higher levels of calcium than dried mealworms. Supa recommend them particularly around breeding times, when the extra calcium supports eggshell strength, and the tub is a resealable plastic container.

Dried Black Soldier Fly larvae
100% natural
Higher calcium content than dried mealworms
Recommended around breeding times for eggshell strength
Resealable 1LTR tub
A complementary treat, not a complete diet

what the makers haven't told us. No specific calcium percentage or protein figure is given, only that the calcium content is described as higher than dried mealworms. There's no numeric comparison to work from beyond that.

Who it's for: anyone wanting to support breeding-season garden birds specifically, rather than a general year-round protein treat.

Delivery

Tracked UK delivery — your estimated arrival date is shown above and updates automatically. Standard delivery £2.99, and free on orders over £39. Full details on our delivery information page. Delivery information

Returns

14 days to change your mind (the shorter window for food, treats and frozen), no interrogation. Items need to be unused (sensory products unopened, for hygiene). Full details on our delivery & returns page.

Payment

Secure checkout by Stripe — cards, Apple Pay, Link and Klarna. We never see or store your card details.

Common questions

What are calci-worms?

Dried larvae of the Black Soldier Fly (Hermetia Illucens).

How do they differ from dried mealworms?

Supa describe them as containing higher levels of calcium than dried mealworms.

When are they best fed?

Supa recommend them particularly around breeding times, when the extra calcium helps with eggshell strength.

How is it packaged?

In a resealable 1LTR plastic tub.

Which options can I choose from?

1L, 3L. Pick one above before adding to your basket.

How long does delivery take?

Your estimated delivery date is shown above and updates automatically. UK orders are sent tracked — standard delivery is £2.99, and free on orders over £39.

How do I track my order?

As soon as your order is dispatched we email you a tracking link, so you can follow it all the way to your door.

What is it made from?

100% natural. Full specifications are listed above.

What if I need to return my order?

You have 14 days from delivery to change your mind (food, treats and frozen items have a shorter window). Just email us with your order number and we’ll send the return steps the same working day — see our delivery & returns page for details.

Supa Dried Calci Worms

Why we chose it

The breeding-season calcium angle is a genuine point of difference from a plain mealworm, and it's a treat people don't tend to know exists until they're told. That makes it worth having on the shelf as an option.

— Matt, founder

Why buy from Giddy Pets?

Carefully selected by pet ownersEvery product is chosen and quality-checked by people who actually live with dogs, cats and small pets.
Tracked delivery on every orderUK delivery with tracking as standard — and it’s free when you spend over £39.
UK customer supportReal, UK-based humans read every email — usually Matt, the founder. No bots, no ticket numbers.
Easy returns14 days to change your mind, no interrogation. If it’s not right, we’ll make it right.