Natural Pools
- Regeneration Zone: Natural Pool Biological Filtration Guide
Regeneration zones use plants & bacteria to filter pool water naturally. 40-60% of pool area, 30-80cm depth. Zero chemicals.
- What is Phytodepuration? Natural Wastewater Treatment Guide
Phytodepuration uses aquatic plants and bacteria to purifywater naturally. Learn how wetlands work, plant species and efficiency.
- Natural Pool vs Saltwater Pool: Complete Comparison Guide
Compare natural pool vs salt water pool: cost, maintenance, water quality, chemicals. Natural pools are chemical-free and saltwater pools ...
- Biological Filters: Complete Guide to Natural Water Purification
Biological filters use bacteria to convert ammonia to nitrate. Learn types, nitrogen cycle, media selection for ponds and natural pools.
- Seasonal Pool Maintenance: Year-Round Care for Every Season
Your seasonal pool maintenance guide. Learn spring, summer, autumn, & winter tasks tailored to Portugal's climate for year-round clean water.
- Types of Fish for Pond: Koi, Goldfish & Compatible Species
Complete guide to all types of fish for pond: koi, goldfish varieties, orfe, tench, and compatibility. Learn about stocking, temperature...
- What Is Biological Filtration? Nature's Water Purification
Biological filtration uses bacteria to convert toxic ammonia into nitrate. Learn how the nitrogen cycle works in aquariums & natural pools.
- Natural Pool Ideas for Sustainable, Chemical-Free Swimming
Discover natural pool ideas that blend ecology, design, and wellness. Learn how chemical-free pools work and why they’re worth it.
- Koi Types: Complete Guide to All Varieties & Identification
Learn every koi type from Kohaku to Showa. Complete guide to 13 koi types, identification tips, and choosing varieties for your pond.
- What Is Limnology? The Science of Freshwater Ecosystems
What is limnology? It's the study of lakes, ponds, rivers, and wetlands. Learn how this science applies to natural pool design.
- How Much Does a Natural Pool Cost in 2026?
Natural pool costs in 2026 explained. Learn pricing, key cost factors, and what to budget when building a natural pool in Portugal.
- Garden Ponds and Waterfalls: Design + Build Ideas
Learn how to design and build stunning garden ponds and waterfalls. Get expert tips, layout ideas, and low-maintenance plant suggestions.