Zoo Med Avian Calcium Bird Supplement 3-oz
Zoo Med Avian Calcium Bird Supplement 3-oz
(4)
Key Benefits
- Pure, lead-free calcium carbonate
- Highly bioavailable for better absorption
- Supports bones, eggs & vital functions
- Balances calcium in seed-based diets
- Free from harmful impurities
You already have an active subscription for this product. To change the frequency of your
subscription, please contact us.

Free Shipping*
On orders over $49

30-Days Free Returns*
Eligible items only
Save 35% On Your First AutoShip
Free Shipping On Orders Over $49
You already have an active subscription for this product. To change the frequency of your subscription, please
contact us.
Free 30-day returns Details
We offer a 30-day free return policy, with refund or replacement available on eligible items in their original condition. Used, damaged, or significantly different items may not qualify for a full refund. For more information, please refer to our return policy.
Frequently Bought Together
Frequently Bought Together
Description
Description
Zoo Med Avian Calcium 3 oz is a pure calcium supplement for all bird species, providing a vital source of highly bioavailable calcium. It supports strong bones, proper egg production, and overall health, especially for birds on seed diets that may lack sufficient calcium. This finely ground supplement is easy to add to your bird's diet to promote their health and well-being. Considered one of the best bird vitamins, it is an essential part of Zoo Med Bird Supplements.
Key Benefits
- Pure calcium supplement using precipitated calcium carbonate, white in color, and essentially lead-free
- High bio-availability due to unique particle shape and large surface area
- Supports strong bones, egg production, blood clotting, and vital life functions in all bird species
- Helps maintain optimal calcium levels in birds on seed or other unfortified diets
- Free from harmful impurities present in other calcium sources like oyster shell calcium
Ingredients & Analysis
Ingredients & Analysis
Ingredients
- Precipitated Calcium Carbonate
Guaranteed Analysis
- Moisture (max) 1.0%
- Calcium (min) 38.0%
- Calcium (max) 43.0%
Attributes OR Specification
Attributes OR Specification
Form
Fine Calcium Powder
Purpose
Calcium supplementation for all bird species to support bones and eggshell formation
Application
Sprinkle on unfortified bird food
Suitable for
All pet birds including parrots, budgies, finches, cockatiels, and breeders
safety and precautions
safety and precautions
- For use in birds only, not for human consumption
- Keep out of reach of children
- Monitor calcium intake to avoid excessive supplementation
- Store in a cool, dry place away from moisture
- Consult veterinary advice if unsure about dosage or supplementation needs
Direction
Direction
- For maintenance: Add 1 cc (~1/4 tsp) of Avian Calcium per ounce of unfortified food
- For breeders: Add 2 cc (~1/2 tsp) of Avian Calcium per ounce of unfortified food
- Do not overdose; excessive calcium may cause health issues (hypercalcemia)
- Consult an avian veterinarian for appropriate dosing specific to your bird’s diet and species




You already have an active subscription for this product. To change the frequency of your
subscription, please contact us.


Recently Viewed
Frequently Asked Questions
What species of birds can use this supplement? +
It is suitable for all species of birds.
How do I know how much to give my bird? +
Add 1 cc per ounce of unfortified food for maintenance, 2 cc for breeding birds; consult a vet for precise guidance.
Is this calcium source safer than oyster shell calcium? +
Yes, it is free from impurities and lead typically found in oyster shell calcium.
Can I overdose my bird with this supplement? +
Yes, too much calcium can cause health problems; follow dosage instructions carefully.
How should I store the supplement? +
Keep it in a cool, dry place out of reach of children.