Seachem vs Tetra:Which is searched more?
In September 2026, Seachem had more branded searches than Tetra among aquarium brands worldwide. Seachem was estimated to have 9.9K branded searches compared to Tetra’s 5.5K, and held a 10.1% Share of Search versus Tetra’s 5.6%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, Seachem or Tetra?
Compare the aquarium equipment brands people buy. 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.
Share of Search by month for Seachem, Tetra. The figures are in the table below the chart.
View monthly share of search table
| Month | Fluval | Zoo Med | Eheim | Seachem | Aqua One | Tetra |
|---|---|---|---|---|---|---|
| Oct 2025 | 41.1% | 18.7% | 19.3% | 10.2% | 4.6% | 6.2% |
| Nov 2025 | 42% | 14.7% | 21.3% | 9.8% | 4.4% | 7.7% |
| Dec 2025 | 42.4% | 14.8% | 21.5% | 9.9% | 5.4% | 6% |
| Jan 2026 | 43.4% | 15.6% | 19.7% | 8.5% | 4.6% | 8.2% |
| Feb 2026 | 44% | 15.4% | 19.5% | 10.3% | 4.6% | 6.2% |
| Mar 2026 | 42.6% | 15.8% | 18.7% | 10.6% | 5.8% | 6.4% |
| Apr 2026 | 40.6% | 17.8% | 17.2% | 11.9% | 6.5% | 5.9% |
| May 2026 | 40.7% | 18.1% | 17.5% | 12.1% | 5.4% | 6.3% |
| Jun 2026 | 42% | 19.1% | 15.1% | 10.4% | 5.7% | 7.7% |
| Jul 2026 | 40.8% | 18.6% | 14.7% | 10.2% | 5.5% | 10.3% |
| Aug 2026 | 39.8% | 17% | 17.6% | 11.4% | 6.2% | 8% |
| Sep 2026 | 41.5% | 18.4% | 17.8% | 10.1% | 6.7% | 5.6% |
How has the Seachem and Tetra comparison changed over the last 12 months?
3 findings
- The lead changed hands 2 times in the 12 months ending September 2026: Tetra took it in July 2026, Seachem took it in August 2026.
- Across the 12 months ending September 2026, Seachem’s estimated Share of Search among aquarium brands worldwide moved from 10.2% to 10.1%, and its estimated monthly branded searches moved from 12.1K to 9.9K.
- Across the 12 months ending September 2026, Tetra’s estimated Share of Search among aquarium brands worldwide moved from 6.2% to 5.6%, and its estimated monthly branded searches moved from 7.3K to 5.5K.
How did search popularity change for aquarium brands worldwide in September 2026?
2 changes
In September 2026, Tetra lost estimated Share of Search among aquarium brands worldwide, from 8% to 5.6%.
In September 2026, Seachem lost estimated Share of Search among aquarium brands worldwide, from 11.4% to 10.1%.
Other head-to-heads among aquarium brands
How each brand is measured
Brandwave collects information about searches that people make online using Seachem’s and Tetra’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
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