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The best aquarium caves for your fish tank

PawTracks Contributor
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A great rule of thumb in designing your tank is to create focus points that stand out from the rest. The mouth of the aquarium cave could be a great highlight that you can build your fish tank around. Check out the amazing collection of options we have curated for you.

When picking aquarium decor, make sure you take into account the size, color, and activity level of your fish. It is also important that you look out for any sharp edges that might be a hazard for them as well. Make sure you are leaving enough free space in the tank for fish to swim freely as well.

Granite Aquarium Ornament Series by Penn-Plax

Best Natural Look

The Granite Aquarium Ornament Series by Penn-Plax is a beautiful, natural-looking cave set that will blend perfectly in any stone bed aquarium. The two rustic-looking ornaments can be combined with other caves of different sizes. You can stack them, line them up, and combine for endless arrangements and underwater architecture.

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Nickelodeon SpongeBob SquarePants Aquarium Cave by Penn-Plax

Best Replica

Add some pop culture to your tank with the Nickelodeon SpongeBob SquarePants Aquarium Cave by Penn-Plax. Try this fun and well-made replica of the famous pineapple home featured in the beloved cartoon. It’s safe for both fresh and saltwater tanks. Now you can have your own Bikini Bottom in your own aquarium.

Exotic Environments Vase by Blue Ribbon

Best Mysterious Look

Add some mystery and create an underwater adventure with the Exotic Environments Vase by Blue Ribbon. This antique-inspired ornament features an Egyptian or Greek motif on a vase that wakes up the imagination and provides safe shelter to your fish. It’s a classy way to update the look of your aquarium.

Bring another dimension to your fish tank with this amazing collection of the best aquarium caves and create a new safe space for your water babies. They will swimmingly thank you for all your love, your care and their new playground feature.

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