Ornamental fish
In fishkeeping, suitable species of aquarium fish, plants and other organisms vary with the size, water chemistry and temperature of the aquarium.
For aquatic species found in particular types of aquaria, see:
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Wikipedia
In fishkeeping, suitable species of aquarium fish, plants and other organisms vary with the size, water chemistry and temperature of the aquarium.
For aquatic species found in particular types of aquaria, see: