---
product_id: 400561135
title: "Basix Freshwater Mainline, 100% Fluorocarbon Fishing Line, Multiple Sizes, Clear"
brand: "seaguar"
price: "¥3910"
currency: JPY
in_stock: true
reviews_count: 8
category: "Seaguar"
url: https://www.desertcart.jp/products/400561135-basix-freshwater-mainline-100-fluorocarbon-fishing-line-multiple-sizes-clear
store_origin: JP
region: Japan
---

# 12 lb breaking strength 100% fluorocarbon, virtually invisible underwater Smooth, knot-strong & abrasion-resistant Basix Freshwater Mainline, 100% Fluorocarbon Fishing Line, Multiple Sizes, Clear

**Brand:** seaguar
**Price:** ¥3910
**Availability:** ✅ In Stock

## Summary

> 🎯 Cast like a pro, catch like a legend with Seaguar BasiX!

## Quick Answers

- **What is this?** Basix Freshwater Mainline, 100% Fluorocarbon Fishing Line, Multiple Sizes, Clear by seaguar
- **How much does it cost?** ¥3910 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/400561135-basix-freshwater-mainline-100-fluorocarbon-fishing-line-multiple-sizes-clear)

## Best For

- seaguar enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Casting:** Soft, supple line that glides off your reel for a frustration-free fishing day.
- • **Pro-Level Strength:** 12 lb breaking strength ensures you land the big catch without worry.
- • **Award-Winning Quality:** Trusted by pros and voted Best in Category for unbeatable performance.
- • **Budget-Friendly Excellence:** Premium fluorocarbon benefits at a price that won’t break the bank.
- • **Invisible Underwater Advantage:** Stay stealthy with 100% fluorocarbon clarity that keeps fish biting.

## Overview

Seaguar BasiX Freshwater Mainline is a 100% fluorocarbon fishing line designed for freshwater anglers seeking professional-grade invisibility, knot strength, and abrasion resistance. With a 12 lb breaking strength and smooth, supple feel, it offers an award-winning, budget-friendly option that performs like premium fluorocarbon lines, making it ideal for both beginners and seasoned pros.

## Description

Top pros, guides and anglers everywhere trust Seaguar for quality and performance, while outdoor writers and fishing tackle retailers voted and New BasiX Fluorocarbon fishing line won the “Best of Category - Fishing Lines” award at the fishing industry trade show. The BasiX product line is a perfect choice for beginners and families. With virtually no stretch and reliable knot and tensile strength, it delivers the benefits of a 100% fluorocarbon mainline with every cast. The soft, supple, easy-casting line comes off the reel smoothly for a fret-free fishing experience. And its freshwater mainline offers the knot and tensile strength of 100% Seaguar fluorocarbon in an economical option that everyone can appreciate. Spool up BasiX on your spinning reel and get all benefits of 100% fluorocarbon fishing line including less visibility underwater, enhanced strength and great abrasion resistance.

Review: Great price! - Stuff seems pretty good. My only bummer item or issue is after sitting on the spool for a winter it seems to come up with some pretty good memory so I end up replacing it which the price is low enough then that's not that big of a deal and I keep buying it.
Review: Good line for a good price! - I normally use Sunline Sniper for a leader, but I decided to try this since it was cheap and I've heard good things about it. Keep in mind I'm using it for a leader to my braided line. I put it to the test this morning I'm pretty impressed with it abrasion resistance and knot strength. I was using a Z-Man Hula Stick on an Owner Finesse jig head and I hooked into a channel cat while using a medium light spinning rod. The catfish pulled down into jagged rocks over and over again, but the 10lb line held up great! These people you see having problems with birds nests in the reviews don't know what they're doing. You can't put fluorocarbon over 8lb test on a spinning rod and not expect to have problems, and anyone getting birds nests on a baitcaster just isn't skilled enough yet. It's not easy with any fluorocarbon line on a baitcaster. Look at the reviews on Tackle Warehouse and you'll see this is some good line for the price. I'm done paying $20-$30 for expensive fluorocarbon. This stuff works fine as leader material. If you're using it as your main line you might want to get something softer like Invisix or Sunline Sniper

## Features

- Freshwater mainline that delivers all the benefits of 100% fluorocarbon at a price everybody will love.
- Entry Level BasiX Fluorocarbon Fishing Line
- BasiX is made from 100% custom Seaguar fluorocarbon resins so it's virtually invisible underwater
- Boasts the kind of knot strength and abrasion resistance you expect from Seaguar.
- This is a soft, supple, easy-casting line that comes off a reel smoothly for a fret-free fishing experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Q512S3T |
| Best Sellers Rank | #22,492 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #22 in Fluorocarbon Fishing Line |
| Brand | Seaguar |
| Brand Name | Seaguar |
| Breaking Strength | 12 Pounds |
| Color | Clear |
| Customer Reviews | 4.6 out of 5 stars 554 Reviews |
| Fishing Line Type | Fluorocarbon |
| Included Components | Seaguar BasiX Fishing Line |
| Item Type Name | Flourocarbon fishing line |
| Item Weight | 2.4 Ounces |
| Line Weight | 12 pounds |
| Manufacturer | Kureha |
| Material | Fluorocarbon |
| Material Type | Fluorocarbon |
| Strand Type | Single |
| UPC | 645879118809 |
| Unit Count | 1.0 Count |
| Warranty Description | Limited |

## Product Details

- **Material:** Fluorocarbon
- **Color:** Clear
- **Fishing Line Type:** Fluorocarbon
- **Brand:** Seaguar
- **Line Weight:** 12 pounds

## Images

![Basix Freshwater Mainline, 100% Fluorocarbon Fishing Line, Multiple Sizes, Clear - Image 1](https://m.media-amazon.com/images/I/71twyMukZ0L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can I use this in saltwater?**
A: The Seaguar 101 Basix can be used in either fresh or saltwater

**Q: Does this line have a lot of memory?**
A: Basix is a soft, supple, easy-casting line that comes off a reel smoothly with little line memory associated with it.

Thanks,
Seaguar Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great price!
*by M***6 on January 4, 2026*

Stuff seems pretty good. My only bummer item or issue is after sitting on the spool for a winter it seems to come up with some pretty good memory so I end up replacing it which the price is low enough then that's not that big of a deal and I keep buying it.

### ⭐⭐⭐⭐⭐ Good line for a good price!
*by K***R on June 30, 2022*

I normally use Sunline Sniper for a leader, but I decided to try this since it was cheap and I've heard good things about it. Keep in mind I'm using it for a leader to my braided line. I put it to the test this morning I'm pretty impressed with it abrasion resistance and knot strength. I was using a Z-Man Hula Stick on an Owner Finesse jig head and I hooked into a channel cat while using a medium light spinning rod. The catfish pulled down into jagged rocks over and over again, but the 10lb line held up great! These people you see having problems with birds nests in the reviews don't know what they're doing. You can't put fluorocarbon over 8lb test on a spinning rod and not expect to have problems, and anyone getting birds nests on a baitcaster just isn't skilled enough yet. It's not easy with any fluorocarbon line on a baitcaster. Look at the reviews on Tackle Warehouse and you'll see this is some good line for the price. I'm done paying $20-$30 for expensive fluorocarbon. This stuff works fine as leader material. If you're using it as your main line you might want to get something softer like Invisix or Sunline Sniper

### ⭐⭐⭐⭐⭐ Works as advertised.
*by J***S on December 22, 2025*

My favorite fishing line.

## Frequently Bought Together

- Seaguar Basix Freshwater Mainline, 100% Fluorocarbon Fishing Line, Multiple Sizes, Clear
- Seaguar Red Label Fishing Line for Power Baits & Heavy-Duty Applications, Freshwater, 100% Fluorocarbon, Clear, Multiple Sizes
- Seaguar InvizX Multi-Species Fishing Line for Casting, Live Bait, Freshwater, 100% Fluorocarbon, Clear, Multiple Sizes

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