Knowledge from Nestjes
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Practical guides on buying, caring for and responsibly offering pets.
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Reptiles
Temperature Gradients in a Terrarium
One thermometer creates false confidence. Build warm and cool zones, measure air and surfaces and regulate heat with a thermostat.
1 min read · 13-08-2026
Reptiles
UVB and Calcium for Reptiles
A glowing lamp may no longer provide enough UVB. Distance, mesh, replacement dates and basking layout all affect bone health.
1 min read · 12-08-2026
Reptiles
Feeding Reptiles: Crickets, Frozen Mice, Plants and Supplements
Insect eaters, plant eaters and rodent eaters all need different diets. Calcium, vitamins and honesty about prey items matter.
1 min read · 01-07-2026
Reptiles
Captive-Bred or Wild-Caught: Why the Choice Matters
Captive-bred reptiles are usually healthier, calmer and more sustainable than wild-caught animals. Learn how to ask the right questions.
1 min read · 30-06-2026
Reptiles
CITES for Reptiles: Which Papers Belong With Which Animal?
Many tortoises, some snakes and lizards fall under CITES rules. Buyers and sellers must understand the paperwork.
1 min read · 29-06-2026
Reptiles
Setting Up a Terrarium: Basics of Heat, Light and Humidity
A terrarium is a climate system with an animal inside. Understand temperature gradients, UVB, humidity and layout before buying.
1 min read · 28-06-2026
Reptiles
Choosing Your First Reptile: The Best Beginner Species
Not every reptile sold in shops is beginner-friendly. Learn which questions to ask before choosing your first species.
1 min read · 27-06-2026