---
title: "Fish tank brands: Which brands are most popular in search?"
description: "Compare the fish tank brands people search for. Share of Search among Marineland, Fluval, Eheim, Aqua One, Tetra and API, the fish tank brands Brandwave compares worldwide, using the same methodology, market, and reporting period. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time."
canonical: "https://gobrandwave.com/demand/global-en/categories/fish-tank-brands"
publisher: "Brandwave"
---

# Fish tank brands: Which brands are most popular in search?

Compare the fish tank brands people search for. Share of Search among Marineland, Fluval, Eheim, Aqua One, Tetra and API, the fish tank brands Brandwave compares worldwide, using the same methodology, market, and reporting period. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.

## Key facts

- **Competitive set**: Fish tank brands
- **Market**: Global
- **Brands compared**: 6
- **Month measured**: Aug 2026
- **Highest Share of Search**: Marineland, 82.3%

## Which brand is most popular in search among fish tank brands worldwide?

- In August 2026, Marineland was the most searched among fish tank brands worldwide, with an estimated 201K branded searches and 82.3% estimated Share of Search within this set.
- Fluval is in 2nd place, 73.2 percentage points behind at 9.1% Share of Search.
- Across the 11 months ending August 2026, Marineland’s estimated Share of Search among fish tank brands worldwide increased from 72.7% to 82.3%.
- Across the 11 months ending August 2026, Fluval’s estimated Share of Search among fish tank brands worldwide decreased from 14.6% to 9.1%.
- Across the 11 months ending August 2026, Eheim’s estimated Share of Search among fish tank brands worldwide decreased from 8% to 5%.
- Across the 11 months ending August 2026, Tetra’s estimated Share of Search among fish tank brands worldwide decreased from 1.6% to 0.78%.
- Across the 11 months ending August 2026, Marineland’s estimated Share of Search among fish tank brands worldwide peaked at 83.4% in July 2026 and was lowest at 53.8% in March 2026.
- Across the 11 months ending August 2026, Fluval’s estimated Share of Search among fish tank brands worldwide peaked at 24.3% in January 2026 and was lowest at 9.1% in August 2026.
- Across the 11 months ending August 2026, Eheim’s estimated Share of Search among fish tank brands worldwide peaked at 14% in December 2025 and was lowest at 4.1% in July 2026.
- Across the 11 months ending August 2026, Aqua One’s estimated Share of Search among fish tank brands worldwide peaked at 5.9% in March 2026 and was lowest at 2.2% in July 2026.
- Across the 11 months ending August 2026, Tetra’s estimated Share of Search among fish tank brands worldwide peaked at 2.6% in January 2026 and was lowest at 0.78% in August 2026.
- Across the 11 months ending August 2026, Aqua One and API held steady: their estimated Share of Search among fish tank brands worldwide each moved less than 0.5 percentage points.

## Compare search popularity between leading brands

- [Marineland vs Fluval: compare search popularity](/demand/global-en/compare/fluval-vs-marineland): 82.3% against 9.1% Share of Search.
- [Marineland vs Eheim: compare search popularity](/demand/global-en/compare/eheim-vs-marineland): 82.3% against 5% Share of Search.
- [Marineland vs Aqua One: compare search popularity](/demand/global-en/compare/aqua-one-vs-marineland): 82.3% against 2.7% Share of Search.
- [Fluval vs Eheim: compare search popularity](/demand/global-en/compare/eheim-vs-fluval): 9.1% against 5% Share of Search.
- [Fluval vs Aqua One: compare search popularity](/demand/global-en/compare/aqua-one-vs-fluval): 9.1% against 2.7% Share of Search.
- [Eheim vs Aqua One: compare search popularity](/demand/global-en/compare/aqua-one-vs-eheim): 5% against 2.7% Share of Search.

## How did search popularity change for fish tank brands worldwide in August 2026?

- In August 2026, Eheim gained estimated Share of Search among fish tank brands worldwide, from 4.1% to 5%.
- In August 2026, Marineland lost estimated Share of Search among fish tank brands worldwide, from 83.4% to 82.3%.
- Fluval’s estimated Share of Search among fish tank brands worldwide has lost ground for 3 months in a row, from 16.7% to 9.1% in August 2026.
- Tetra’s estimated Share of Search among fish tank brands worldwide has lost ground for 3 months in a row, from 1.4% to 0.78% in August 2026.
- Estimated monthly branded searches for API worldwide rose 23.1% over 11 measured months, from 390 to 480 in August 2026.
- Estimated monthly branded searches for Aqua One worldwide rose 22.2% over 11 measured months, from 5.4K to 6.6K in August 2026.

## Share of Search ranking

| Rank | Brand | Share of Search | Estimated monthly branded searches | Change vs prior month | Owned by |
| --- | --- | --- | --- | --- | --- |
| 1 | Marineland | 82.3% | 201K | 0.0% | Marineland |
| 2 | Fluval | 9.1% | 22.2K | 0.0% | Fluval |
| 3 | Eheim | 5% | 12.1K | +22.2% | Eheim |
| 4 | Aqua One | 2.7% | 6.6K | +22.2% | Aqua One |
| 5 | Tetra | 0.78% | 1.9K | 0.0% | Tetra |
| 6 | API | 0.2% | 480 | 0.0% | API |

## Historical estimated branded-search demand

| Month | Brand | Estimated monthly branded searches | Share of Search | Rank |
| --- | --- | --- | --- | --- |
| Oct 2025 | Marineland | 135K | 72.7% | 1 |
| Oct 2025 | Fluval | 27.1K | 14.6% | 2 |
| Oct 2025 | Eheim | 14.8K | 8% | 3 |
| Oct 2025 | Aqua One | 5.4K | 2.9% | 4 |
| Oct 2025 | Tetra | 2.9K | 1.6% | 5 |
| Oct 2025 | API | 390 | 0.21% | 6 |
| Nov 2025 | Marineland | 90.5K | 62.6% | 1 |
| Nov 2025 | Fluval | 27.1K | 18.8% | 2 |
| Nov 2025 | Eheim | 18.1K | 12.5% | 3 |
| Nov 2025 | Aqua One | 5.4K | 3.7% | 4 |
| Nov 2025 | Tetra | 2.9K | 2% | 5 |
| Nov 2025 | API | 480 | 0.33% | 6 |
| Dec 2025 | Marineland | 74K | 57.3% | 1 |
| Dec 2025 | Fluval | 27.1K | 21% | 2 |
| Dec 2025 | Eheim | 18.1K | 14% | 3 |
| Dec 2025 | Aqua One | 6.6K | 5.1% | 4 |
| Dec 2025 | Tetra | 2.9K | 2.2% | 5 |
| Dec 2025 | API | 480 | 0.37% | 6 |
| Jan 2026 | Marineland | 74K | 54.4% | 1 |
| Jan 2026 | Fluval | 33.1K | 24.3% | 2 |
| Jan 2026 | Eheim | 18.1K | 13.3% | 3 |
| Jan 2026 | Aqua One | 6.6K | 4.9% | 4 |
| Jan 2026 | Tetra | 3.6K | 2.6% | 5 |
| Jan 2026 | API | 590 | 0.43% | 6 |
| Feb 2026 | Marineland | 74K | 59.4% | 1 |
| Feb 2026 | Fluval | 27.1K | 21.7% | 2 |
| Feb 2026 | Eheim | 14.8K | 11.9% | 3 |
| Feb 2026 | Aqua One | 5.4K | 4.3% | 4 |
| Feb 2026 | Tetra | 2.9K | 2.3% | 5 |
| Feb 2026 | API | 480 | 0.38% | 6 |
| Mar 2026 | Marineland | 60.5K | 53.8% | 1 |
| Mar 2026 | Fluval | 27.1K | 24.1% | 2 |
| Mar 2026 | Eheim | 14.8K | 13.2% | 3 |
| Mar 2026 | Aqua One | 6.6K | 5.9% | 4 |
| Mar 2026 | Tetra | 2.9K | 2.6% | 5 |
| Mar 2026 | API | 480 | 0.43% | 6 |
| Apr 2026 | Marineland | 74K | 62.8% | 1 |
| Apr 2026 | Fluval | 22.2K | 18.8% | 2 |
| Apr 2026 | Eheim | 12.1K | 10.3% | 3 |
| Apr 2026 | Aqua One | 6.6K | 5.6% | 4 |
| Apr 2026 | Tetra | 2.4K | 2% | 5 |
| Apr 2026 | API | 480 | 0.41% | 6 |
| May 2026 | Marineland | 90.5K | 68.3% | 1 |
| May 2026 | Fluval | 22.2K | 16.7% | 2 |
| May 2026 | Eheim | 12.1K | 9.1% | 3 |
| May 2026 | Aqua One | 5.4K | 4.1% | 4 |
| May 2026 | Tetra | 1.9K | 1.4% | 5 |
| May 2026 | API | 480 | 0.36% | 6 |
| Jun 2026 | Marineland | 110K | 73.4% | 1 |
| Jun 2026 | Fluval | 22.2K | 14.8% | 2 |
| Jun 2026 | Eheim | 9.9K | 6.6% | 3 |
| Jun 2026 | Aqua One | 5.4K | 3.6% | 4 |
| Jun 2026 | Tetra | 1.9K | 1.3% | 5 |
| Jun 2026 | API | 390 | 0.26% | 6 |
| Jul 2026 | Marineland | 201K | 83.4% | 1 |
| Jul 2026 | Fluval | 22.2K | 9.2% | 2 |
| Jul 2026 | Eheim | 9.9K | 4.1% | 3 |
| Jul 2026 | Aqua One | 5.4K | 2.2% | 4 |
| Jul 2026 | Tetra | 1.9K | 0.79% | 5 |
| Jul 2026 | API | 480 | 0.2% | 6 |
| Aug 2026 | Marineland | 201K | 82.3% | 1 |
| Aug 2026 | Fluval | 22.2K | 9.1% | 2 |
| Aug 2026 | Eheim | 12.1K | 5% | 3 |
| Aug 2026 | Aqua One | 6.6K | 2.7% | 4 |
| Aug 2026 | Tetra | 1.9K | 0.78% | 5 |
| Aug 2026 | API | 480 | 0.2% | 6 |
| Sep 2026 | API | — | — | — |
| Sep 2026 | Aqua One | — | — | — |
| Sep 2026 | Eheim | — | — | — |
| Sep 2026 | Fluval | — | — | — |
| Sep 2026 | Marineland | — | — | — |
| Sep 2026 | Tetra | — | — | — |

## What is being compared

- **API**: Measured on the search term “api aquarium”.
- **Aqua One**: Measured on the search term “aqua one”.
- **Eheim**: Measured on the search term “eheim”.
- **Fluval**: Measured on the search term “fluval”.
- **Marineland**: Measured on the search term “marineland”.
- **Tetra**: Measured on the search term “tetra aquarium”.

- [API](/demand/global-en/brands/api-aquarium)
- [Aqua One](/demand/global-en/brands/aqua-one)
- [Eheim](/demand/global-en/brands/eheim)
- [Fluval](/demand/global-en/brands/fluval)
- [Marineland](/demand/global-en/brands/marineland)
- [Tetra](/demand/global-en/brands/tetra)

## Methodology

- [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused.

## Frequently asked questions

### Which brand is most popular in search among fish tank brands worldwide?

In August 2026, Marineland was the most searched among fish tank brands worldwide, with an estimated 201K branded searches and 82.3% estimated Share of Search within this set. These are worldwide searches for English-language branded terms.

## Cite this page

Brandwave. "Fish tank brands: Which brands are most popular in search?". https://gobrandwave.com/demand/global-en/categories/fish-tank-brands

This page is also available as HTML at https://gobrandwave.com/demand/global-en/categories/fish-tank-brands. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.