Brandwave

Devan Tanks vs Rhino Water Tanks:Which is more popular in New Zealand?

In October 2026, Devan Tanks had more branded searches than Rhino Water Tanks among water tank brands in New Zealand. Devan Tanks had about 2,400 branded searches, while Rhino Water Tanks had 0. Devan Tanks made up 25.3% of all water tank brand searches we track, and Rhino Water Tanks accounted for 0%. When we asked ChatGPT and Google AI Overviews about water tank brands, Devan Tanks appeared in three of the five answers and Rhino Water Tanks in none.

Among water tank brands in New Zealand in October 2026

Who do people search for more?

Devan Tanks, the only one of the two with measured searches

Devan Tanks 2.4K searchesRhino Water Tanks 0 searches

Who does AI mention more?

Devan Tanks, mentioned in 3 of 5 answers, Rhino Water Tanks in 0

Devan Tanks in 3 of 5Rhino Water Tanks in 0 of 5

Who does AI recommend more?

Devan Tanks, the only one of the two named

Devan Tanks first in 3Rhino Water Tanks never named

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Top water tank brands in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Devan Tanks was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. Rhino Water Tanks did not appear in any of the five answers.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Promax1st
  2. Devan Tanks2nd
  3. Bailey2nd
  4. Devon–
  5. Thin Tanks–
  6. Tankworks–
  7. Rhino Water Tanks–

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Promax5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Bailey5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Devan Tanks3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Thin Tanks1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Devon0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Tankworks0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Rhino Water Tanks0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about water tank brands

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in New Zealand on October 21, 2026.

Is Devan Tanks or Rhino Water Tanks more popular in search?

This chart shows how often people search Google for Devan Tanks and Rhino Water Tanks by name. Each line represents a brand's share of searches for all seven water tank brands we track, month by month, from searches in New Zealand.

Devan Tanks and Rhino Water Tanks among water tank brands in New Zealand, by month

Share of searches by month for Devan Tanks, Rhino Water Tanks. The figures are in the table below the chart.

View monthly share of searches table
MonthPromaxDevonDevan TanksBaileyThin TanksTankworksRhino Water Tanks
Nov 202527.3%28.8%27.7%13.6%2.3%0.12%0.12%
Dec 202527.6%27.6%26.4%14.9%3.1%0.17%0.17%
Jan 202628.1%27.4%25.9%15.7%2.6%0.14%0.14%
Feb 202629.2%26.6%25.4%15.4%3.1%0.13%0.13%
Mar 202627.4%28.5%26.4%14.7%2.9%0.11%0%
Apr 202630%26.7%24.8%15%3.4%0.13%0%
May 202629.3%28.5%26%12.9%3.3%0.14%0%
Jun 202628.7%29.2%27.1%12.6%2.3%0.11%0%
Jul 202631.9%27.2%25.6%12.7%2.6%0%0.13%
Aug 202631%26.9%25.7%13.1%3.1%0.11%0.11%
Sep 202633%25.6%24.7%14%2.6%0%0.1%
Oct 202630.7%27.1%25.3%14.3%2.4%0.11%0%

How has branded search for Devan Tanks and Rhino Water Tanks changed in New Zealand over the last 12 months?

3 findings

How did search popularity change for New Zealand water tank brands in October 2026?

2 changes

  1. In October 2026, Devan Tanks gained share of searches among water tank brands in New Zealand, from 24.7% to 25.3%.

  2. In October 2026, Rhino Water Tanks fell from 6th to 7th among water tank brands in New Zealand.

How are Devan Tanks’ and Rhino Water Tanks’ branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Devan Tanks’ and Rhino Water Tanks’ 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.

Devan Tanks

1 branded search term

  • devan tanks

Rhino Water Tanks

1 branded search term

  • rhino water tanks

How the Brand Demand Index is measured

Other head-to-heads among water tank brands

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