Animaux de compagnie

Spawning Grid 3D Models and STL Files for Aquariums

This collection gathers STL files for spawning grids, breeding traps, and floor inserts used in aquarium breeding setups. It helps you compare how different designs handle egg separation, water flow, and how they sit inside a tank. Check each model page for the author’s notes on size, material, and assembly. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.

Une collection Polyzon · 48 modèles sur 4 plateformes

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Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.

Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 13/10/2026

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«Spawning Grid 3D Models and STL Files for Aquariums»

Spawning grids range from flat perforated plates that sit on the tank bottom to slotted inserts fitted inside a breeding trap. Some designs are simple egg scatterers, while others combine a grid with a base or a floating container. The differences matter because they change how eggs fall, how fry move, and how much space remains in the tank.

When choosing a model, check the listed dimensions, mesh or slot size, number of parts, and whether assembly is required. Look at the author’s material recommendations and photos of real prints to judge how the grid sits in water and whether supports are needed. A coarse grid may let eggs pass through, while a finer one can affect flow and cleaning.

To refine the search, try synonyms such as spawning grid, breeding grid, egg scatterer, laichgitter, or laichrost, and combine them with tank size or fish type. Related terms like breeding box, fry separator, and tank divider can lead to models with similar grid geometry. If you need a custom size, look for parametric grid files and check the editable dimensions on the model page.

FAQ

Questions fréquentes

What is a spawning grid used for in an aquarium?
It gives eggs a place to fall through or rest away from adult fish, which can reduce egg loss in breeding setups. The exact behavior depends on the grid opening size and how it is positioned in the tank.
How do I choose the right mesh or slot size?
Match the opening to the eggs and fry you are working with, and check the author’s stated dimensions. A grid that is too fine can trap debris, while one that is too open may not separate eggs effectively.
Can I scale a spawning grid model for a different tank size?
Some files are parametric or include multiple sizes, but scaling changes wall thickness and opening dimensions. Check the model page for the intended scale and whether the author provides editable parameters.
What should I check before printing an aquarium grid?
Review the part count, assembly steps, material notes, and photos of real prints. Also confirm the footprint matches your tank or breeding container before you start.
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