---
product_id: 48277895
title: "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"
brand: "interpet"
price: "R223"
currency: ZAR
in_stock: true
reviews_count: 10
category: "Interpet"
url: https://www.desertcart.co.za/products/48277895-interpet-slow-release-holiday-mineral-aquarium-fish-food-block-contains
store_origin: ZA
region: South Africa
---

# 14-day slow release Water-stabilizing formula Freeze-dried premium proteins 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

**Brand:** interpet
**Price:** R223
**Availability:** ✅ In Stock

## Summary

> 🐠 Feed smart, travel carefree — your fish’s holiday hero!

## Quick Answers

- **What is this?** 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 by interpet
- **How much does it cost?** R223 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/48277895-interpet-slow-release-holiday-mineral-aquarium-fish-food-block-contains)

## 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

- • **Hassle-Free Holiday Prep:** Simply place the block in your tank—no complicated dosing or daily feeding required.
- • **Effortless 14-Day Feeding:** Keep your aquarium thriving while you’re away with a slow-release block that feeds up to two weeks.
- • **Crystal Clear Water Guarantee:** Special formulation stabilizes water quality, so your tank stays pristine and fish stay happy.
- • **Premium Freeze-Dried Nutrition:** Packed with Tubifex, Daphnia, Brine Shrimp & Mosquito Larvae for a natural, protein-rich diet.
- • **Universal Aquarium Compatibility:** Perfectly balanced for both tropical and coldwater fish in average 45L tanks.

## Overview

Interpet Slow Release Holiday Mineral Aquarium Fish Food Block is a 13g, slow-dissolving fish food designed to nourish tropical and coldwater fish for up to 14 days. It contains a premium blend of freeze-dried Tubifex, Daphnia, Brine Shrimp, and Mosquito Larvae, delivering essential proteins, minerals, and trace elements while stabilizing aquarium water quality. Ideal for 45L tanks, this allergen-free block ensures your fish stay healthy and your water stays clear during your absence.

## Description

Free delivery and returns on eligible orders. Buy 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 at desertcart UK.

Review: Amazing! Clear water and happy fish after 10 days - Amazing product. Left my fish for 10 days - came home as the water was completely clear (not like other brands) and my fish still alive and happy. Would definately recommend and use again!
Review: As described - Fish loves these, lasts many days for me and good amount for value

## 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 |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 3,931 in Pet Supplies ( See Top 100 in Pet Supplies ) 53 in Aquarium Fish Food |
| Breed Recommendation | Cold_Water, Tropical_Water |
| Colour | Transparent |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,748) |
| Date First Available | 6 Aug. 2011 |
| Flavor | Fish |
| Item Form | Frozen |
| Item Weight | 13 g |
| Item model number | 461 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish and Aquatic |
| Product Dimensions | 5.2 x 5.2 x 1.5 cm; 13 g |
| Quantity | 1 |
| Size | 13 g (Pack of 1) |
| Specific Uses | Active |
| Storage Information | Store in a cool dry place |

## 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 Aquarium Fish Food Block, Contains Freeze Dried Tubifex, Daphnia, Brine Shrimp and Mosquito Larvae, up to 14 Day Supply, 13g - 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

### ⭐⭐⭐⭐⭐ Amazing! Clear water and happy fish after 10 days
*by A***X on 30 June 2025*

Amazing product. Left my fish for 10 days - came home as the water was completely clear (not like other brands) and my fish still alive and happy. Would definately recommend and use again!

### ⭐⭐⭐⭐⭐ As described
*by J***A on 2 October 2025*

Fish loves these, lasts many days for me and good amount for value

### ⭐⭐⭐⭐ Seems to work
*by E***M on 1 June 2025*

Not sure what feedback to give. I used it first time, put it in my minimally planted aquarium (20lt with one betta and 4 other small fishes). It started bubbling immediately and I was worried it would resolve too quickly. I was away Sunday to Sunday (7 days) Came back to an unresolved star…. Almost intact. Just a bit of the edges missing. With all fishes alive, clean water (ph, nitrates etc ok, just too alkaline). My fishes didn’t look hungry. Behave normally at me feeding them and partially changing water. So I assume it works

## 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
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-10*