Declension of the word "Aquarium"

Singular and plural for Aquarium, n, mixed declension     translation to English aquarium

Singular
Plural
Singular
Nominativ (Wer? Was?)
das Aquarium
die Aquarien
Genitiv (Wessen?)
des Aquariums
der Aquarien
Dativ (Wem?)
dem Aquarium
den Aquarien
Akkusativ (Wen? Was?)
das Aquarium
die Aquarien
Plural
die Aquarien
der Aquarien
den Aquarien
die Aquarien
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