The Aquazolla Journal

Reflet d’une pleine lune illuminant une mer calme, symbole du repos nocturne et du cycle de sommeil des poissons.

Do fish sleep?

Do we know if fish need sleep and if they actually sleep? They do not close their eyes, but is that a clue?A brief overview of the (still fragile) knowledge...

2 comments

Do fish sleep?

Do we know if fish need sleep and if they actually sleep? They do not close their eyes, but is that a clue?A brief overview of the (still fragile) knowledge...

2 comments
Poissons rouges nageant sous des lentilles d’eau en surface, dans un bassin naturel.

Duckweed for my fish

Some fish, like goldfish for example, need a significant plant-based intake. It is even vital for them. And what if duckweed was the natural solution?   The core of the...

1 comment

Duckweed for my fish

Some fish, like goldfish for example, need a significant plant-based intake. It is even vital for them. And what if duckweed was the natural solution?   The core of the...

1 comment
Portrait rapproché d’un poisson d’aquarium aux grands yeux, symbolisant la question du bien-être animal et des émotions aquatiques.

The joy of fish

Is wondering whether a fish can be happy a foolish question? Recent studies seem to erase the boundary between humans and animals, fish included.   Today, I invite you to...

3 comments

The joy of fish

Is wondering whether a fish can be happy a foolish question? Recent studies seem to erase the boundary between humans and animals, fish included.   Today, I invite you to...

3 comments
Un guppy nageant dans un poubellarium en extérieur, en pleine chasse aux larves de moustique

Guppy: the mosquito repellent?

Nicknamed the "million fish," the guppy has been introduced worldwide to fight diseases spread by mosquitoes. With what limits and drawbacks?   When I started fishkeeping (the dinosaurs had just...

8 comments

Guppy: the mosquito repellent?

Nicknamed the "million fish," the guppy has been introduced worldwide to fight diseases spread by mosquitoes. With what limits and drawbacks?   When I started fishkeeping (the dinosaurs had just...

8 comments
Donner vie à l’eau en aquarium naturel

True aquatic biodiversity

A customer of Aquazolla with whom I was recently discussing the principle of ZollaBox Start and microbial biodiversity was very surprised to learn that the microbiota they contain is not...

True aquatic biodiversity

A customer of Aquazolla with whom I was recently discussing the principle of ZollaBox Start and microbial biodiversity was very surprised to learn that the microbiota they contain is not...

Le Tanichthys, si heureux dehors !

The Tanichthys, so happy outside!

The Tanichthys, also called the "poor man's neon," is a flagship fish of natural fishkeeping. After my female guppy in 2004, which accidentally led to the creation of the poubellarium...

5 comments

The Tanichthys, so happy outside!

The Tanichthys, also called the "poor man's neon," is a flagship fish of natural fishkeeping. After my female guppy in 2004, which accidentally led to the creation of the poubellarium...

5 comments