---
product_id: 632352432
title: "FOCUS 5G"
brand: "seachem"
price: "฿2409"
currency: THB
in_stock: true
reviews_count: 5
category: "Seachem"
url: https://www.desertcart.co.th/products/632352432-focus-5g
store_origin: TH
region: Thailand
---

# Fresh & saltwater safe Antibacterial polymer tech Made in USA quality FOCUS 5G

**Brand:** seachem
**Price:** ฿2409
**Availability:** ✅ In Stock

## Summary

> 🐠 Heal your fish like a pro—because your aquarium deserves the best!

## Quick Answers

- **What is this?** FOCUS 5G by seachem
- **How much does it cost?** ฿2409 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/632352432-focus-5g)

## Best For

- seachem enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Potent 5g Dose:** Small but mighty powder form delivers powerful results with minimal waste.
- • **Safe & Targeted Treatment:** Specifically designed for fish only—avoids harm to invertebrates, corals, and sharks.
- • **Dual Habitat Compatibility:** Perfectly formulated for both freshwater and marine aquariums, ensuring versatile use.
- • **Advanced Antibacterial Polymer:** Targets internal fish infections effectively while minimizing medication loss to water.
- • **Synergistic Medication Booster:** Mixes seamlessly with other treatments to enhance palatability and efficacy.

## Overview

SEACHEM FOCUS 5G is a premium antibacterial polymer powder designed for treating internal infections in freshwater and marine fish. Made in the USA, it enhances medication palatability and reduces diffusion loss, ensuring effective treatment without harming invertebrates or corals. Trusted by aquarists for fast, safe, and affordable fish health management.

## Description

Focus is an antibacterial polymer for internal infections of fish. It may be used alone or mixed with other medications to make them palatable to fish and greatly reduce the loss of medication to the water through diffusion. For use in freshwater or marine aquaria. Focus is recommended for the treatment of certain diseases in marine and freshwater fish only. It IS NOT recommended for treating any style aquarium containing invertebrates, corals, crustaceans, or elasmobranchs (sharks and rays).

Review: Focus and kanaplex combined together with frozen food1 little spoon full included with the medicines 1 of each combined with garlic gaurd works wonders for bacterial infections. Safe and works effectively.
Review: I don't know what my fish had. Just knew they were sick by the fact that they were laying on their side at the bottom of the tank. Used this every other day after a 50% water change. Mixed with seachum metroplex. After an evening things looked better, after a week back to normal.

## Features

- Fresh Or Saltwater Use. Antibacterial polymer for internal infections of fish.
- Made In The Usa With Quality Materials. Use alone or mixed with other medications to make them palatable to fish and greatly reduce the loss of medication to the water through diffusion.
- Treats Fungal And Bacterial Infections
- Performance Driven At Affordable Prices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002A5X8C |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Best Sellers Rank | #13,263 in Pet Supplies ( See Top 100 in Pet Supplies ) #103 in Fish Medication & Health Supplies |
| Color | yellow |
| Customer Reviews | 4.6 4.6 out of 5 stars (66) |
| Date First Available | 18 November 2020 |
| Item Form | Powder |
| Item Weight | 4.54 g |
| Item model number | 20141 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Product Dimensions | 7.87 x 2.03 x 2.03 cm; 4.54 g |
| Quantity | 1 |
| Size | 5g |
| Specific Uses | infections |
| batteries required | No |

## Product Details

- **Brand:** Seachem
- **Item form:** Powder
- **Item weight:** 0.01 Pounds
- **Manufacturer:** Seachem
- **UPC:** 000116064101

## Images

![FOCUS 5G - Image 1](https://m.media-amazon.com/images/I/71T-su3gXQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***W on 27 August 2025*

Focus and kanaplex combined together with frozen food1 little spoon full included with the medicines 1 of each combined with garlic gaurd works wonders for bacterial infections. Safe and works effectively.

### ⭐⭐⭐⭐⭐ Review
*by D***L on 11 March 2025*

I don't know what my fish had. Just knew they were sick by the fact that they were laying on their side at the bottom of the tank. Used this every other day after a 50% water change. Mixed with seachum metroplex. After an evening things looked better, after a week back to normal.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 12 June 2025*

Never have any complaints on this product It does what it says. Sticking. Medicine to food

## Frequently Bought Together

- Seachem Focus 5gram
- Seachem MetroPlex 5 g / 0.2 oz. for Marine & Saltwater Reef Aquariums!
- Kanaplex, 5 g(0.18 oz)

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---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-28*