Speckled Stone-Style Aquarium Cave in Four Sizes

A hollow stone-style aquarium cave with a speckled finish, offered in four sizes with different overall dimensions and opening diameters.

Four selectable sizes
Size-specific opening references
Rounded stone-style outline

Size

Shipping $5.99 · free over $49

From $13.99

30-day returns · Free return postage

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All about this product

Product description

A rounded stone-style outline and speckled finish give this aquarium cave a low-profile shape. The Small option has one opening, while Medium, Large and Extra Large each have three. Choose one size from the picker; the stacked arrangement shown in some views is a display of several separate caves.

Small measures 3.7 by 3 by 2 inches overall (9.5 × 7.5 × 5 cm), with a 1–1.2-inch opening diameter reference (2.6–3 cm). Medium measures 4.7 by 3.1 by 2.4 inches (12 × 8 × 6 cm), with 1.2–1.4-inch openings (3–3.5 cm). Large and Extra Large provide larger exterior footprints and openings, detailed in the size table. Exterior dimensions include the frame, so usable space inside is smaller; compare each opening with the body size of the animals you keep.

We chose the rounded outline and size-specific openings for a landscape piece that can be selected by more than its appearance. Position the cave securely and leave access for cleaning around every opening. Inspect the edges and finish before placement or reuse. Rinse away loose debris, remove deposits gently and avoid tight gaps between the cave and neighboring decorations or tank walls.

Why we chose it

Four sizes with distinct opening references let owners compare the exterior footprint and entrance dimensions separately.

— Matt, founder

Product details

Design: Hollow rounded stone-style cave
Finish: Speckled gray and white
Package: One cave in the selected size
Small opening count: One
Medium, Large and Extra Large opening count: Three each

Product features

What’s included

One stone-style aquarium cave in the selected size.

Four selectable sizes
Size-specific opening references
Rounded stone-style outline
Speckled exterior finish

Care & cleaning

Rinse loose debris away and clean deposits gently. Inspect edges and finish before reuse and leave access around openings.

Delivery, returns & payment

Delivery

Tracked US shipping. Your estimated delivery dates are shown above, worked out from the day you order. Shipping is $5.99, and free on orders of $49 or more. Items in one order may arrive in separate packages. Shipping information

Returns

30 days from delivery to change your mind, with free prepaid return postage and no restocking fee. Contact us first and we will send the label and instructions. Returns & refunds

Payment

Secure checkout by Stripe. Prices are in US dollars, and any applicable tax is shown at checkout before you pay. We never see your full card number.

Common questions

How many caves are included?

One cave in the selected size.

Does every size have three holes?

No. Small has one opening; Medium, Large and Extra Large have three each.

Are the overall dimensions the usable inside space?

No. They include the exterior structure.

How should I choose a size?

Compare both the overall footprint and the opening diameter reference with your aquarium layout and animal body size.

Practical reading to help you choose, measure and care for your pet’s gear.