---
product_id: 48277895
title: "Interpet Slow Release Holiday Mineral Fish Food Block with Freeze Dried Food, transparent"
brand: "interpet"
price: "€ 15.38"
currency: EUR
in_stock: true
reviews_count: 12
category: "Interpet"
url: https://www.desertcart.hr/products/48277895-interpet-slow-release-holiday-mineral-fish-food-block-with-freeze
store_origin: HR
region: Croatia
---

# Up to 14 days slow release Stabilizes aquarium water Freeze-dried Tubifex, Daphnia & more Interpet Slow Release Holiday Mineral Fish Food Block with Freeze Dried Food, transparent

**Brand:** interpet
**Price:** € 15.38
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your fish thriving, even when you’re off the grid!

## Quick Answers

- **What is this?** Interpet Slow Release Holiday Mineral Fish Food Block with Freeze Dried Food, transparent by interpet
- **How much does it cost?** € 15.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48277895-interpet-slow-release-holiday-mineral-fish-food-block-with-freeze)

## Best For

- interpet enthusiasts

## Why This Product

- Trusted interpet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Water Wellness Formula:** Special minerals stabilize water quality, reducing stress for your aquatic friends.
- • **Hassle-Free Holiday Prep:** Simply drop in before you leave and enjoy peace of mind knowing your fish are cared for.
- • **Effortless 14-Day Feeding:** Reliable slow-release block keeps your fish nourished while you’re away.
- • **Power-Packed Protein Blend:** A premium mix of freeze-dried Tubifex, Daphnia, Brine Shrimp & Mosquito Larvae fuels vibrant health.
- • **Universal Aquarium Compatibility:** Perfect for both tropical and coldwater fish, supporting all life stages.

## Overview

Interpet Slow Release Holiday Mineral Aquarium Fish Food Block is a 13g nutrient-rich, slow-dissolving food designed to feed tropical and coldwater fish for up to 14 days. It contains a unique blend of freeze-dried Tubifex, Daphnia, Brine Shrimp, and Mosquito Larvae, delivering essential proteins and minerals while stabilizing aquarium water. Ideal for holiday coverage in aquariums around 45 litres, it offers a convenient, additive-free feeding solution for busy fish owners.

## Description

From the manufacturer

Review: I believe this product killed a number of my fish - I purchased this product believing it was the best choice to feed my fish while I was away for a few days. I followed instructions and performed water changes and filter cleaning as this is something I have been doing for years. My weeks holiday was cut short and I returned home after 4 days to find 2 tanks with a dead betta fish in each one, also several other tropical fish had perished. The product is probably okay for some fish, but not all! I did a 50% water change and rinsed filters again and have had no further losses. I would suggest that an automatic feeder would be a wiser choice if you have a range of fish in your aquariums. That way you can at least have the confidence that you have fed them a regular diet and not something that may possibly be unreliable.
Review: It did not last - We recently tried this holiday food block whilst we were away on a one-week trip. It was used in a 30 litre cold water tank to feed two goldfish, and we returned to find the block completely gone and the fish very, very hungry. It is supposed to last up to 14 days and appears to have lasted less than half of that, so we're lucky we didn't lose our fish. The only good thing I can say is that the dissolved block hadn't clouded the water, but we certainly won't be buying it again.

## Features

- SLOW RELEASE - Slow-release mineral fish food block for tropical and coldwater fish, up to 14 days holiday cover (sufficient for average 45 litre aquarium)
- HEALTHY DIET - Contains freeze dried Tubifex, Daphnia, Brine Shrimp and Mosquito Larvae
- EASY TO USE - Just place the food block into your aquarium before leaving your fish
- FULL NUTRITION - The food block will slowly dissolve, releasing particles of nutritious freeze-dried food into the aquarium, while at the same time stabilizing the aquarium water
- SPECIAL FORMULATION - The special formulation includes all the necessary proteins, minerals and trace elements to keep your fish healthy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003Y3VJQY |
| Age Range Description | All Life Stages |
| Age range (description) | All Life Stages |
| Allergen Information | Allergen-Free |
| Animal Food Diet Type | Limited Ingredient |
| Animal Food Ingredient Claim | Additive-Free |
| Animal Food Nutrient Content Claim | High Protein |
| Benefits | Feeds fish for up to 14 days while on holiday and stabilizes aquarium water |
| Best Sellers Rank | 3,129 in Pet Supplies ( See Top 100 in Pet Supplies ) 52 in Aquarium Fish Food |
| Brand | Interpet |
| Brand Name | Interpet |
| Breed Recommendation | Cold_Water, Tropical_Water |
| Container Type | Pouch |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 1,393 Reviews |
| Flavour | Fish |
| Global Trade Identification Number | 00755349004614 |
| Item Form | Frozen |
| Item Type Name | Interpet Slow Release Holiday Mineral Fish Food Block with Freeze Dried Food |
| Item Weight | 0.01 Kilograms |
| Item form | Frozen |
| Manufacturer | Interpet |
| Manufacturer Part Number | 461 |
| Model Number | 461 |
| Number of Items | 1 |
| Occasion | Holiday |
| Pet Type | Fish |
| Recommended Uses For Product | holiday cover |
| Special Features | Slow-release holiday cover, unique freeze-dried ingredient mix |
| Special Ingredients | Freeze Dried Tubifex, Daphnia, Brine Shrimp, Mosquito Larvae |
| Special ingredients | Freeze Dried Tubifex, Daphnia, Brine Shrimp, Mosquito Larvae |
| Specific Uses For Product | Active |
| Specific uses for product | Active |
| Target Species | Fish |
| UPC | 755349004614 |
| Unit Count | 13.0 gram |

## Product Details

- **Age range (description):** All Life Stages
- **Brand:** Interpet
- **Flavour:** Fish
- **Item form:** Frozen
- **Specific uses for product:** Active

## Images

![Interpet Slow Release Holiday Mineral Fish Food Block with Freeze Dried Food, transparent - Image 1](https://m.media-amazon.com/images/I/71vaEpgLO7L.jpg)

## Questions & Answers

**Q: Is this suitable for a fish bowl without a filter?**
A: Mine had a filter. It fed the fish well the water was cloudy, so expect it will be cloudier without a filter

**Q: Can the fish have this if im not going away?**
A: Yes-  it’s food! 
However , I wouldn’t use it continually instead of standard foods

**Q: My fish is not eating from it. What am I doing wrong?**
A: Renata, my fish didn't eat from it , but i think it just dissolves and they consume tiny particles of it - i left 6-7 fish for a week with one in the tank and they all survived, so assume it worked

**Q: How many fishes does it feed?**
A: I bought it to feed about 15-20 fish for 7 days. When I got back they were all still alive and healthy, the water quality was also good

## Customer Reviews

### ⭐ I believe this product killed a number of my fish
*by J***N on 6 July 2024*

I purchased this product believing it was the best choice to feed my fish while I was away for a few days. I followed instructions and performed water changes and filter cleaning as this is something I have been doing for years. My weeks holiday was cut short and I returned home after 4 days to find 2 tanks with a dead betta fish in each one, also several other tropical fish had perished. The product is probably okay for some fish, but not all! I did a 50% water change and rinsed filters again and have had no further losses. I would suggest that an automatic feeder would be a wiser choice if you have a range of fish in your aquariums. That way you can at least have the confidence that you have fed them a regular diet and not something that may possibly be unreliable.

### ⭐ It did not last
*by A***E on 8 June 2018*

We recently tried this holiday food block whilst we were away on a one-week trip. It was used in a 30 litre cold water tank to feed two goldfish, and we returned to find the block completely gone and the fish very, very hungry. It is supposed to last up to 14 days and appears to have lasted less than half of that, so we're lucky we didn't lose our fish. The only good thing I can say is that the dissolved block hadn't clouded the water, but we certainly won't be buying it again.

### ⭐ Lasted but maybe faulty
*by N***E on 23 August 2024*

Now I can't blame this block because I'm unsure, but it definitely lasted, unfortunately my fish was very poorly afterwards. Luckily I managed to save him with green peas but I wouldn't buy again as I think this is what caused him to be poorly. He was fine before this and since helping him back to health, he's been fine with no issues.

## Frequently Bought Together

- Interpet Slow Release Holiday Mineral Aquarium Fish Food Block, Contains Freeze Dried Tubifex, Daphnia, Brine Shrimp and Mosquito Larvae, up to 14 Day Supply, 13g
- AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White
- AQUARIAN Complete Nutrition, Aquarium Tropical & Temperate Fish Food Flakes, 50g Container

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-18*