# Liquid vitamin supplement for aquarium fish, sera Fishtamin (liquid) — vitamins A, B1, B2, B6, B9, B12, D3, C, E; Vitamin A 545000 IU/kg, Vitamin C 55000 mg/kg, Vitamin E 4700 mg/kg

**URL:** https://aio.lv/en/product--sera-4081--12098622
**Data updated:** 2026-03-29 16:07 (EEST)
**Category:** Fish Food
**Manufacturer:** sera
**Manufacturer code:** 4081
**EAN:** 4001942027106
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-4081--12098622

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

sera Fishtamin is a liquid vitamin supplement formulated for aquarium fish. It delivers a blend of fat‑ and water‑soluble vitamins including A, B1, B2, B6, B9 (folic acid), B12, D3, C and E to support fish health, immunity and vitality. Key measured contents: Vitamin A 545000 IU/kg, Vitamin C 55000 mg/kg, Vitamin E 4700 mg/kg. Supplied in a boxed liquid dosage form for routine water treatment and targeted supplementation.

## Long description

sera Fishtamin is a liquid vitamin supplement formulated for aquarium fish. The emulsified multivitamin concentrate contains both fat‑ and water‑soluble vitamins A, B1, B2, B6, B9 (folic acid), B12, D3, C and E and is supplied as a boxed liquid dosage form for routine water treatment and targeted supplementation. Measured contents include Vitamin A 545000 IU/kg, Vitamin C 55000 mg/kg and Vitamin E 4700 mg/kg. The product is suitable for use with freshwater and marine aquarium species and can be applied directly to food or added to the water to close potential supply gaps and prevent deficiencies.
Advantages
sera Fishtamin provides a concentrated, emulsified mixture of essential vitamins designed for effective uptake by aquarium fish. It supports immune function, general health and vitality without introducing solid additives; the liquid form allows precise dosing and even distribution. The formulation is intended for routine supplementation as well as targeted use during stress, disease, juvenile development and breeding support.
Suitable for
 Routine vitamin supplementation for freshwater and marine aquarium fish
 Support during stress events such as transport or water parameter changes
 Adjunct treatment during and after disease to help restore condition
 Supplementation for juveniles and during breeding to support development
Key specifications
 Form: emulsified liquid concentrate suitable for dosing
 Vitamins included: A, B1, B2, B6, B9 (folic acid), B12, D3, C, E
 Vitamin A content: 545000 IU/kg
 Vitamin C content: 55000 mg/kg
 Vitamin E content: 4700 mg/kg
 Intended for use with both freshwater and marine aquaria
How to use
Apply sera Fishtamin by dripping the required dose directly onto prepared feed or by adding the measured dose to aquarium water according to the manufacturer’s dosing instructions. For routine supplementation, follow recommended dosing frequency on the product packaging; increase attention to dosage when using during stress, illness or for juvenile fish. Use accurate dosing tools and mix gently if added to water to ensure even distribution of the emulsified concentrate.
Usage recommendations
Use sera Fishtamin as a complementary supplement in addition to a balanced feeding regimen. Do not exceed recommended dosages; monitor fish behaviour and water quality after application. Store the product in its original container, tightly closed and away from direct sunlight. Consult product labeling for exact dosing information and compatibility with other treatments.

## Specifications

| Feature | Value |
|---|---|
| Package type | Box |
| Volume | 15 ml |
| Ingredients | Water, vitamin blend |
| Pet type | Fish |
| How to use | Shake well before using!
Weekly drip 2 – 3 drops (in case of normally stocked, medium sized aquarium) onto the food, let soak briefly and then feed immediately for regular diet enhancement.

Daily drip 2 – 3 drops onto the food for strengthening in stress situations (e.g. transfers, maintenance measures, territorial fights, temperature variations) as well as a supportive measure in case of a disease. In case of fish not eating anymore, add 6 – 7 drops per each 50 l (13 US gal.) of aquarium water. Note: You should add Fishtamin directly to the aquarium water only in the evening after the light has been switched off since vitamins are sensitive to light.

For vitaminizing frozen food: Add 2 – 3 drops per portion (approximately 1 tablespoon) Fishtamin upon thawing, let soak briefly and then feed immediately.

For vitaminizing Artemia nauplii: Every other day add 5 drops per each 100 ml (3.4 fl.oz.) of salt water in the breeding container 30 – 60 minutes before feeding the nauplii.

Before and up to 10 days after breeding: Every other day drip 4 – 6 drops onto the food, let soak briefly and then feed immediately.

For rearing juvenile fish: Every other day add 1 – 5 drops (depending on the number of fish fry and the food amount) onto Micron, Vipan Baby or Vipagran Baby. Blend briefly and put the food paste into the rearing tank. |
| Dosage form | Liquid |
| Includes vitamins | Vitamin A, Vitamin K, Vitamin E, Vitamin D3, Vitamin B9 (folic acid), Vitamin B6, Vitamin B2, Vitamin B12, Vitamin B1 |
| Vitamin C content | 55000 mg/kg |
| Vitamin A content | 545000 IU/kg |
| Vitamin E content | 4700 mg/kg |
| Thiamine (vitamin B1) content | 2000 mg/kg |
| Vitamin B6 content | 2000 mg/kg |
| Folic acid (vitamin B9) content | 480 mg/kg |
| Vitamin B12 content | 2 μg/kg |
| Vitamin K content | 510 mg/kg |

## FAQ

### How much does the sera Fishtamin liquid vitamin supplement for fish cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All sera products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized sera service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12098622/68119998_large.webp