Underwater Treasures Castle on Mountain Fish Ornament
$18.84 Chewy Price
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1 Customer Questions
Is it too big for a five gallon tank?
Answer by • Jan 13, 2026
The Underwater Treasures Castle on Mountain Fish Ornament will fit in a 5 gallon tank. The dimensions of the ornament are 4.55" x 4.55" x 8". It will take up a decent footprint in the aquarium though, but will fit.