---
product_id: 285630432
title: "Penn Plax Pro Balance 7-Day Betta Blocks Fish Food, Each Block is 0.75\" Long x 0.5\" Wide x 0.25\" thic"
brand: "penn-plax"
price: "¥2353"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/285630432-penn-plax-pro-balance-7-day-betta-blocks-fish-food
store_origin: JP
region: Japan
---

# 7-day slow-release nutrition formulated specifically for bettas precise 0.75" x 0.5" x 0.25" block size Penn Plax Pro Balance 7-Day Betta Blocks Fish Food, Each Block is 0.75" Long x 0.5" Wide x 0.25" thic

**Brand:** penn-plax
**Price:** ¥2353
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your betta thriving all week—no daily feeding, no worries!

## Quick Answers

- **What is this?** Penn Plax Pro Balance 7-Day Betta Blocks Fish Food, Each Block is 0.75" Long x 0.5" Wide x 0.25" thic by penn-plax
- **How much does it cost?** ¥2353 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/285630432-penn-plax-pro-balance-7-day-betta-blocks-fish-food)

## Best For

- penn-plax enthusiasts

## Why This Product

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

## Key Features

- • **Mess-Free Feeding:** Slow-dissolving blocks reduce water contamination and maintain tank clarity
- • **Perfectly Sized Blocks:** Compact 0.75" x 0.5" x 0.25" blocks fit seamlessly in any betta tank
- • **Stress-Free Maintenance:** Ideal for busy professionals who want healthy fish without daily feeding
- • **7-Day Continuous Feeding:** Ensures your betta is nourished all week without daily hassle
- • **Optimized Betta Nutrition:** Specially crafted formula supports vibrant color and energy

## Overview

Penn-Plax Pro Balance 7-Day Betta Blocks provide a convenient, slow-release fish food solution designed specifically for bettas. Each compact block measures 0.75" x 0.5" x 0.25" and delivers balanced nutrition over seven days, reducing tank mess and feeding stress for busy fish owners.

## Description

Penn Plax Pro Balance 7-Day Betta Blocks Fish Food, Each Block is 0.75" Long x 0.5" Wide x 0.25" thic

## Features

- Penn Plax Pro Balance 7-Day Betta Blocks Fish Food, Each Block is 0.75" Long x 0.5" Wide x 0.25" thic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 5.91 x 3.58 x 0.47 inches |
| Package Weight | 0.02 Kilograms |
| Item Dimensions  LxWxH | 3.8 x 0.8 x 6 inches |
| Item Weight | 18.14 g |
| Brand Name | Penn-Plax |
| Warranty Description | Warranty |
| Model Name | Penn Plax Pro Balance 7-Day Betta Blocks Fish Food, Each Block is 0.75" Long x 0.5" Wide x 0.25" thic |
| Color | No Color |
| Material | Plastic |
| Suggested Users | Unisex-Adult |
| Manufacturer | Penn-Plax |
| Part Number | PBV1N |
| Included Components | Penn Plax Pro Balance 7-Day Betta Blocks Fish Food, Each Block is 0.75" Long x 0.5" Wide x 0.25" thic |
| Size | 0.3 Ounce (Pack of 1) |
| Target Species | Fish |

## Product Details

- **Brand:** Penn-Plax
- **Flavor:** Seafood, Shrimp
- **Age Range (Description):** All Life Stages
- **Item Form:** Frozen
- **Specific Uses For Product:** Easy Maintenance

## Images

![Penn Plax Pro Balance 7-Day Betta Blocks Fish Food, Each Block is 0.75" Long x 0.5" Wide x 0.25" thic - Image 1](https://m.media-amazon.com/images/I/81-jthX6sXL.jpg)

## Questions & Answers

**Q: Can i use betta vacation feeder in a 1 n1/2 gal.tank**
A: I wouldn’t! It just turned into mush. My beta showed no interest in it as well. I ended up buying a battery operated feeder which worked great!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*