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Zolcal-D Zolcal-D Zolcal-D
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120ml Bottle 120ml Bottle 120ml Bottle

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  • 120ml Bottle £9.49


A ´state of the art´ veterinary formulated liquid calcium supplement with vitamin D3 and magnesium. Suitable for birds by either putting it in the drinking water or direct dosing.

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:00am - 6:00pm
  • Sat: 9:00am - 1:00pm
  • Email: [email protected]

All prices include VAT where applicable.

Reviews (13)

Summary of Reviews for Zolcal-D

Overall 5
Ease Of Use
Value For Money
Absence Of Side Effects
13 out of 13 (100%) customers would recommend this product.
5 stars (9 reviews)
4 stars (2 reviews)
3 stars (2 reviews)
2 stars (0 reviews)
1 stars (0 reviews)

Only verified purchasers of this product can leave a review.

35 Calcium liquid
Verified Purchase

By on 23 July 2020

Just used it once

Customer recommends this product

55 seizures in parrots
Verified Purchase

By on 4 February 2020

my parrot has not had anymore seizures since adding this to her drinking water

Customer recommends this product

35 Vitamins
Verified Purchase

By on 14 July 2019

No problem with the birds drinking when this is added. No noticeable change but certainly no adverse affects.

Customer recommends this product

55 Great product for my tortoise as he needs to eat more calcium for the moment
Verified Purchase

By on 13 October 2018


Customer recommends this product

55 Zolcal_-D
Verified Purchase

By on 23 April 2017

This is great for my African Grey so important she takes this

Customer recommends this product

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Q & A

Below are some recent questions we've received regarding Zolcal-D, including answers from our team.

10 October 2017 at 11:31pm

Dosage ?

Ann Turner

Please can you tell me how much would be needed for a adult marmonset monkey.and would it be daily. I have been useing it every 3 days for 6 marmonsets at a teaspoon ?
Thank you.

  • VioVet Staff

The feeding guidelines provided are as follows:

Routinely use 10ml (2 teaspoons) per litre of drinking water or give by direct administration at a rate of 0.1ml per 100g of animal. Or pour/sprinkle onto food at a rate of 2.5ml (half teaspoon) per 250g of food.

8 September 2015 at 4:43pm

Can you give this to tortoises


My tortoise won't eat food with calcium powder on or cuttlefish so I wanted to know if this was ok for tortoises?

  • VioVet Staff

Hi Clare,

It should be ok for your tortoise. Zolcal D is a liquid veterinary medicinal formulation of calcium and vitamin D3 which can be given via drinking water. Over supplementation can occur so care must be taken not to exceed daily allowance.

23 May 2014 at 10:19am


Alan walker

Hi Zolcal -d suitable for use in parrots I keep conures

  • VioVet Staff

This product is very good for use in conures and other parrot-like birds. It is highly recommended.

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