Dams & Lakes

When a dam or lake gets stagnant, problems build up fast. Algae, odours, mozzies, murky water and stressed fish are all common signs the water is not circulating properly.

This collection focuses on larger bodies of water and the gear that helps keep them healthier over time, without guessing or buying twice.

What you’ll find in this range

Floating fountains and surface aerators

Great when you want visible movement on the surface, improved circulation near the top, and a clean “water feature” look. These are often used in estate lakes, entrances, and commercial ponds where appearance matters.

Subsurface (diffused) aeration

Designed to circulate and de-stratify deeper water by pushing air through diffusers on the bottom. In most cases, this is the better option for deeper dams and lakes where you want whole-water circulation, not just surface movement.

Beneficial bacteria and water treatments

Used to support a healthier water balance by breaking down organic sludge and competing with algae for nutrients. Bacteria works best when the water has decent oxygen levels, so pairing it with aeration usually gives better results.

How to choose the right setup

• Size and depth: depth changes what aeration method works best.
• Your goal: visual fountain, algae support, odour reduction, fish health, or all of the above.
• Power available: single phase, three phase, or solar/off-grid.
• Location and access: shoreline compressor location, airline runs, maintenance access and safety.

If you want help choosing, send us your dam or lake size, average depth, and a quick photo. We’ll point you to a setup that makes sense for your site and budget.

Shop fountains and aerators
Shop subsurface aeration
Shop beneficial bacteria and treatments