--- title: "BioGuard vs Zodiac: Which is searched more in New Zealand?" description: "Is BioGuard or Zodiac more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Pool chemical brands set in New Zealand. 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/nz/compare/bioguard-vs-zodiac-pool" publisher: "Brandwave" --- # BioGuard vs Zodiac: Which is searched more in New Zealand? Is BioGuard or Zodiac more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Pool chemical brands set in New Zealand. 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 - **Compared**: BioGuard and Zodiac - **Competitive set**: Pool chemical brands - **Market**: New Zealand - **Month measured**: Sep 2026 - **BioGuard Share of Search**: 21.4% - **Zodiac Share of Search**: 57.1% ## Is BioGuard or Zodiac more popular in search? - In September 2026, Zodiac had more branded searches than BioGuard among pool chemical brands in New Zealand. Zodiac had about 160 branded searches, while BioGuard had 60. Zodiac made up 57.1% of all pool chemical brand searches we track, and BioGuard accounted for 21.4%. - The lead changed hands 2 times in the 12 months ending September 2026: BioGuard took it in July 2026, Zodiac took it in August 2026. - Across the 12 months ending September 2026, BioGuard’s share of searches among pool chemical brands in New Zealand moved from 19% to 21.4%, and its estimated monthly branded searches moved from 80 to 60. - Across the 12 months ending September 2026, Zodiac’s share of searches among pool chemical brands in New Zealand moved from 59.5% to 57.1%, and its estimated monthly branded searches moved from 250 to 160. ## Top pool chemical brands in ChatGPT and Google AI Overviews In three ChatGPT questions and one Google AI Overview, BioGuard was mentioned in three out of four: in all three ChatGPT answers, but not in the Google AI Overview. Zodiac was mentioned in two out of four: in two of the three ChatGPT answers, but not in the Google AI Overview. BioGuard was listed before Zodiac in every answer. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | BioGuard | 1st | 3 of 3 | 0 of 1 | 3 of 4 | | Zodiac | 2nd | 2 of 3 | 0 of 1 | 2 of 4 | | Hy-Clor | 3rd | 3 of 3 | 0 of 1 | 3 of 4 | | HTH | Not ranked | 0 of 3 | 0 of 1 | 0 of 4 | ## Every AI answer about pool chemical brands - Asked ChatGPT "Which pool chemical brand should I buy in New Zealand?": 1. BioGuard, 2. Hy-Clor - Asked ChatGPT "What are the best pool chemical brands in New Zealand?": 1. BioGuard, 2. Zodiac, 3. Hy-Clor - Asked ChatGPT "What's the best pool chemical brand in New Zealand for a backyard pool?": 1. BioGuard, 2. Zodiac, 3. Hy-Clor - Searched Google, AI Overview "pool chlorine nz": named none of the brands we track Not named in any answer: HTH. Brands are listed in the order each answer named them. The answers were collected in New Zealand on October 21, 2026. ## How did search popularity change for New Zealand pool chemical brands in September 2026? - In September 2026, Zodiac gained share of searches among pool chemical brands in New Zealand, from 50% to 57.1%. - In September 2026, BioGuard lost share of searches among pool chemical brands in New Zealand, from 33.3% to 21.4%. ## Month by month | Month | BioGuard estimated searches | BioGuard Share of Search | BioGuard rank | Zodiac estimated searches | Zodiac Share of Search | Zodiac rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 80 | 19% | 2 | 250 | 59.5% | 1 | | Nov 2025 | 100 | 18.5% | 3 | 300 | 55.6% | 1 | | Dec 2025 | 80 | 15.7% | 3 | 240 | 47.1% | 1 | | Jan 2026 | 60 | 13% | 3 | 240 | 52.2% | 1 | | Feb 2026 | 60 | 17.1% | 3 | 190 | 54.3% | 1 | | Mar 2026 | 40 | 22.2% | 2 | 100 | 55.6% | 1 | | Apr 2026 | 60 | 31.6% | 2 | 80 | 42.1% | 1 | | May 2026 | 60 | 37.5% | 1 | 60 | 37.5% | 2 | | Jun 2026 | 50 | 31.3% | 2 | 60 | 37.5% | 1 | | Jul 2026 | 70 | 41.2% | 1 | 60 | 35.3% | 2 | | Aug 2026 | 80 | 33.3% | 2 | 120 | 50% | 1 | | Sep 2026 | 60 | 21.4% | 2 | 160 | 57.1% | 1 | ## How each brand is measured Brandwave collects information about searches that people make online using BioGuard’s and Zodiac’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. - **BioGuard**: Measured on the search terms “bio guard” and “bioguard pool”, summed into one figure. - **Zodiac**: Measured on the search terms “zodiac pool” and “zodiac pool cleaner”, summed into one figure. - [BioGuard profile](/demand/nz/brands/bioguard) - [Zodiac profile](/demand/nz/brands/zodiac-pool) - [All pool chemical brands in New Zealand](/demand/nz/categories/nz-pool-chemical-brands): The set both shares are measured inside, 4 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is BioGuard or Zodiac more popular in search? In September 2026, Zodiac had more branded searches than BioGuard among pool chemical brands in New Zealand. Zodiac had about 160 branded searches, while BioGuard had 60. Zodiac made up 57.1% of all pool chemical brand searches we track, and BioGuard accounted for 21.4%. ## Cite this page Brandwave. "BioGuard vs Zodiac: Which is searched more in New Zealand?". https://gobrandwave.com/demand/nz/compare/bioguard-vs-zodiac-pool This page is also available as HTML at https://gobrandwave.com/demand/nz/compare/bioguard-vs-zodiac-pool. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.