How Aquastream Hit 11x ROAS and Tripled Revenue with Digital Marketing

Aquastream

About Aquastream

Aquastream delivers high-performance replacement water filters for leading-brand appliances, servicing a wide range of clients from Australian homeowners to hospitals, hotels and schools. With national reach and a focus on quality, they’re trusted by customers who don’t compromise on clean water.

Challenge

Aquastream’s goal was clear: hit aggressive monthly ROAS targets and scale from there. Two key challenges stood in the way:

  • Visibility into performance: With a wide product range and multiple marketing touchpoints (including offline enquiries), Aquastream needed reporting clarity they could trust.
  • Balancing big brands with their own SKUs: Competing against well-known players like ZIP in search meant every campaign had to walk a fine line between profitability and brand visibility.

They were willing to invest in marketing so long as the numbers stacked up.

Solution

Rocket developed a results-driven digital strategy that prioritised ROAS, careful execution, and clear reporting.

Performance-led Google Ads

We kicked off with clearly defined ROAS targets by product category, which helped shape a high-performing Performance Max campaign structure. With a focus on efficiency and scale, we ensured spend was directed to where it would drive the most value.

As confidence grew, we evolved the approach, shifting from pure revenue growth to a model prioritising profit. We restructured campaigns accordingly and introduced custom reporting dashboards, giving Aquastream full transparency into performance at every level.

This strategy delivered steady revenue gains month on month, peaking with a return on ad spend of over 11.

Proactive SEO Execution

When Sydney water made headlines for chemical contamination (PFAS), our SEO specialists spotted the trend and moved fast. We pitched a blog to capitalise on the search spike, briefed the team, and had content researched, written and live within a week.

It wasn’t just a blog, it was an opportunity to showcase Aquastream’s authority and Rocket’s agility. The client appreciated the proactivity and leaned in further, trusting us to guide their content roadmap. We’ve produced multiple content pieces for Aquastream ever since.

Outcomes

Aquastream’s trust in Rocket translated into big wins:

302%

year-on-year revenue growth, driven by Google Ads and SEO

122%

growth in one key product category from SEO alone

11.1

ROAS from Google Ads over multiple months

Results

Aquastream’s trust in Rocket translated into big wins:

  • 302% year-on-year revenue growth, driven by Google Ads and SEO
  • 122% growth in one key product category from SEO alone
  • ROAS from Google Ads crossing 11.1 over multiple months

"Highly recommend Rocket for SEO/Ads management. 

They have a solid team who takes the time to align their efforts with company objectives, rather than wasting time on projects and discussions that don’t matter to the bottom line. 

Revenue in one search optimised category has increased by 122% over the last 12 months!"

Oakleigh Kingon

Marketing Manager, Aquastream

Check our next case study

Rocket Agency has solved digital marketing challenges for hundreds of Australian businesses and run thousands of successful campaigns across SEO, Google Ads and Social Media to deliver tangible business results. Our case studies reflect our digital marketing expertise across industries and channels.

720%

increase in conversion rate MoM

15.9X

ROAS over 12 months

4.2%

lead to customer win rate
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