---
product_id: 5887397
title: "Seachem Clarity, 250ml (8.45 Fl Oz)"
brand: "seachem"
price: "7640 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Seachem"
url: https://www.desertcart.hu/products/5887397-seachem-clarity-250ml-8-45-fl-oz
store_origin: HU
region: Hungary
---

# Works within 1-2 hours Reef & plant safe formula Clears all clouding types Seachem Clarity, 250ml (8.45 Fl Oz)

**Brand:** seachem
**Price:** 7640 Ft
**Availability:** ✅ In Stock

## Summary

> 💎 Make every drop sparkle with Seachem Clarity!

## Quick Answers

- **What is this?** Seachem Clarity, 250ml (8.45 Fl Oz) by seachem
- **How much does it cost?** 7640 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/5887397-seachem-clarity-250ml-8-45-fl-oz)

## 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

- • **Eco-Friendly & Safe:** Gentle on marine life and plants—no compromise on your ecosystem’s health.
- • **Rapid Action Formula:** See visible results in just 1-2 hours, minimizing downtime and maximizing enjoyment.
- • **Trusted by Aquarists:** Highly rated with 4.5 stars and a loyal following—join thousands who swear by Seachem Clarity.
- • **Crystal Clear Confidence:** Transforms murky water into pristine clarity fast, so your aquarium always impresses.
- • **Versatile Clarity Booster:** Effective on all clouding causes, from biofilm to algae, keeping your tank flawless.

## Overview

Seachem Clarity is a 250ml water clarifier designed for both marine and freshwater aquariums. It rapidly clears all types of clouding, including biofilm and algae, while being safe for reefs and aquatic plants. Trusted by aquarists worldwide, it delivers visible results within 1-2 hours, ensuring your aquarium stays crystal clear and vibrant.

## Description

Seachem Clarity, 250ml (8.45 Fl Oz)

Review: Works great to combat biofilm from driftwood - I put some driftwood in my 75gal and it quickly covered in biofilm. The water looked “dusty” so I tried this after reading the dust was tiny bacteria or algae. It was a little cloudy after using it, but I woke up to my tank being crystal clear. It’s blowing my mind, honestly. Great product!
Review: Aquarium clarity - This product works

## Features

- Water clarifier for marine and freshwater
- Clears all types of clouding
- Reef and plant safe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000256DUY |
| ASIN  | B000256DUY |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #11,744 in Pet Supplies ( See Top 100 in Pet Supplies ) #95 in Aquarium Water Treatments |
| Brand Name | Seachem |
| Color | Browns |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,090) |
| Date First Available | October 2, 2001 |
| Date First Available  | October 2, 2001 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Directions | Add product to aquarium and wait 1-2 hours for clarification. |
| Included Components | Seachem Clarity, 250ml (8.45 Fl Oz) |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 6.1 x 2 x 1.2 inches |
| Item Package Dimensions L x W x H | 6.5 x 1.93 x 1.93 inches |
| Item Weight | 5.3 Ounces |
| Item model number | 146 |
| Item model number  | 146 |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer  | Seachem Laboratories, Inc. |
| Material | Plastic |
| Model Name | Seachem Clarity, 250ml (8.45 Fl Oz) |
| Number of Items | 1 |
| Product Dimensions  | 6.1 x 2 x 1.2 inches; 5.3 ounces |
| Size | ['250 ml'] |
| Specific Uses for Product | habitat |
| Target Audience Keyword | fish |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Item Weight:** 5.3 Ounces
- **Liquid Volume:** 250 Milliliters
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Seachem Clarity, 250ml (8.45 Fl Oz) - Image 1](https://m.media-amazon.com/images/I/61WPMOamLhL.jpg)
![Seachem Clarity, 250ml (8.45 Fl Oz) - Image 2](https://m.media-amazon.com/images/I/71cyxAZVwxL.jpg)
![Seachem Clarity, 250ml (8.45 Fl Oz) - Image 3](https://m.media-amazon.com/images/I/71TRkZ2NRPL.jpg)
![Seachem Clarity, 250ml (8.45 Fl Oz) - Image 4](https://m.media-amazon.com/images/I/71Rv6-JvYCL.jpg)
![Seachem Clarity, 250ml (8.45 Fl Oz) - Image 5](https://m.media-amazon.com/images/I/71k+bLbmEwL.jpg)

## Available Options

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

## Questions & Answers

**Q: Didn’t work in my tank.... still cloudy and looks like little particles floating around.. why???? Not a new tank, it’s established.**
A: It’s a polymer. It will bind particles together so your filter can catch them. Might need to get a smaller micron filter sock and/or a protein skimmer. Your filter probably isn’t turning over your tank fast enough.

**Q: How is this product different from Seachem Pristine?**
A: Stability, Clarity and Pristine are all different combinations of bacteria that perfom different function in your aquarium.  I routinely (once a month) dose with all three to keep my biofilter in optimal condition.

**Q: Can this condition the water to make safe**
A: No, you would need Seachem Prime or stress coat for water conditioning.

**Q: Safe for scaleless fish such as green spotted puffers?**
A: I have used this product for 15 years and I have NEVER lost a saltwater fish and I have had Various breeds of clownfish,All Invertibrates,Clown Triggerfish,bamboo sharks and many more.Just to let you in my experience do NOT use too much at a time Don't get freaked if it clouds up your tank within the first 5-10 minutes,it is just doing its job wait a day or two then use a second dose until the tank is clear.Then my recommend product is prime and especially the product Vibrant which is a lifesaver and love and trust it more than any product I have used.It is around $30-$35.00 and definately worth the money because I only use it 1 time weekly.Hope this was helpful

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great to combat biofilm from driftwood
*by L***N on April 19, 2025*

I put some driftwood in my 75gal and it quickly covered in biofilm. The water looked “dusty” so I tried this after reading the dust was tiny bacteria or algae. It was a little cloudy after using it, but I woke up to my tank being crystal clear. It’s blowing my mind, honestly. Great product!

### ⭐⭐⭐⭐⭐ Aquarium clarity
*by L***A on November 28, 2025*

This product works

### ⭐⭐⭐⭐⭐ Be patient and be careful
*by I***. on June 8, 2021*

Great product. Just be sure to use half of the recommended amount as it can potentially be lethal to your fish as some species are more sensitive than others. You will have to wait a bit longer for the product to take full effect due to this, so keep that in mind. It can take anywhere from a few days, to a few weeks. In my case, it didn’t clear up my water up until 2 weeks after I had used it. The water in my tank was always cloudy even after weekly water changes and I couldn’t get it to be crystal clear, which was very frustrating. I am also aware that the size of my tank should be bigger (I will upgrade as soon as I can) and was definitely a huge factor towards my water quality being less than ideal, so I definitely took that into account before even considering giving this product any kind of review. Wish I had a before video of my tank to show how bad it was, just know it works well if you use it carefully and are patient. Very pleased with this product, my goldfish tank (the dirtiest tank with the cloudiest water because of how messy goldfish tend to be) is now looking good!

## Frequently Bought Together

- Seachem Clarity, 250ml (8.45 Fl Oz)
- Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml
- Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums, 16.9 Fl Oz (Pack of 1)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-27*