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Poissons & aquariums

Aquarium setup, water care and fish health.

Overweight betta fish with bloated barrel-shaped body inside aquarium
Poissons & aquariums

Que faire si votre betta est en surpoids

Suralimentation des poissons combattants : risques obésité, troubles digestifs et santé. Guide complet vétérinaire nutrition animal.

Sarah Bennett7 juillet 2026
A vibrant red and yellow Flame Angelfish swimming gracefully in a saltwater aquarium with coral and rock formations
Poissons & aquariums

How to Choose the Best Saltwater Angelfish for Your Aquarium

Saltwater angelfish are amongst the most captivating additions to any marine aquarium, offering vibrant colours, graceful movements, and distinct personalities that can transform your underwater environment. However, selecting the right species requires careful consideration of your tank's capacity,…

Sarah Bennett7 juillet 2026
A sleeping goldfish near the bottom of an aquarium among aquatic plants at night, displaying pale coloration and still, restful posture
Poissons & aquariums

Do Goldfish Sleep? Sleeping Behaviour Explained

If you've ever watched your goldfish late at night, you might have noticed they seem oddly still, hovering near the bottom of the tank or nestled amongst the plants. This behaviour often leaves owners wondering: do goldfish actually sleep? The answer is yes – but not quite in the way you might imagi…

Sarah Bennett7 juillet 2026

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