British-farmed · Yoxall, Staffordshire
Your hens will go mad for these.
Live Calci Worms — the natural live treat that turns feeding time into a frenzy. 37× more calcium than mealworms. DEFRA compliant. Dispatched alive from our farm this week.
✓ Free delivery included — no code needed
This offer is limited to one order per customer.
Raised on our own farm in Yoxall, Staffordshire. Never imported.
100% legal to feed to backyard chickens under UK law.
Than mealworms — supports strong shells and healthy bones.
Included on this order. Dispatched same week, alive on arrival.
What to expect
Watch your hens come running.
There’s a reason Calci Worms are the treat chicken keepers keep ordering. The moment you scatter them in the run, instinct kicks in — pecking, foraging, competing. Exactly what hens are built to do.
- ✓Natural enrichment
Live, moving larvae trigger instinctive foraging behaviour — keeps hens active, occupied and mentally stimulated.
- ✓High in calcium & protein
37× more calcium than mealworms. Particularly useful during moulting, winter months and for shell quality.
- ✓Perfect for taming & training
The best tool for getting shy or new birds to eat from your hand. Works every time.
- ✓Easy to store
Resealable 500g bag. Keep cool and ventilated — stays lively for 7–10 days after arrival.
What customers say
4.9 stars · 47 verified reviews
“My hens absolutely lose their minds. I’ve tried dried mealworms before but nothing compares to live ones. Worth every penny.”
— Sarah T., verified buyer“Arrived quickly and the worms were lively and active. My girls were pecking at the bag before I’d even opened it. Brilliant product.”
— James R., verified buyer“I bought one bag to try and immediately signed up for a subscription. The difference in my hens’ behaviour is obvious. Really great farm too — you can tell it’s a proper British operation.”
— Helen M., verified buyer“My shy rescue hen now eats from my hand thanks to these. I’ve tried everything and Calci Worms are the only thing that worked for taming her.”
— Louise K., verified buyerSimple process
From our farm to your hens
Add to basket — free delivery is included. Done in under 2 minutes.
Your worms are packed fresh from our Staffordshire grow rooms and sent via tracked delivery the same week.
Open the bag, scatter a handful in the run and watch what happens. That’s it.
About Syntects
A real British farm. Not a middleman.
Syntects is a black soldier fly farm in Yoxall, Staffordshire. We raise live larvae in our own grow rooms and ship them directly to chicken keepers across the UK. No imports, no third parties, no compromises on freshness.
Every bag you order comes from our farm. That’s why your hens can tell the difference.
Ready to see the reaction?
500g of live British-farmed Calci Worms — dispatched from our Staffordshire farm this week.
✓ Free delivery included — no code needed
This offer is limited to one order per customer.
Rather have regular deliveries? Subscribe from £10/week →
Alive on arrival guarantee. If your worms arrive in poor condition, email us with a photo within 48 hours and we’ll replace or refund. No quibbles.
Quick answers
Common questions
Yes — live BSFL are DEFRA compliant and legal to feed to backyard chickens in the UK. Dried insect protein is restricted but live larvae are not.
No — free delivery is already included on this order. No code needed at checkout. This is a Facebook exclusive offer, limited to one order per customer.
Orders placed Monday–Thursday are dispatched the same week via tracked courier. Delivery takes 1–2 business days across mainland UK.
Yes. We pack them in ventilated bags with substrate. If they arrive cool and sluggish, leave them at room temperature for 20–30 minutes — they nearly always perk back up.
7–10 days when stored cool and ventilated. Don’t refrigerate or seal airtight. A cool shelf, garage or shed is ideal.
Yes — our subscription starts from £10/week with free delivery always included. Weekly, fortnightly or monthly. Skip, pause or cancel anytime.