Hewnda Aquarium Decorated - with Suspended Rock - Floating Moss Rock Resin Stone - Fish Tank Decorated Rock, Aquarium Rock Magic Hallelujah Floating Garden Reconstruction Pandora (Medium Number)

These are great, when set up correctly they appear to be suspended underwater.will buy again

These are fairly nice but they float on a fishing line string and move back and forth on the back of the tank. I guess I should have read the description better I thought the suction cup was attached to the Rock so it would just attached to the glass without moving. to put them on the bottom of your tank you would have to not have water or substrate in the tank.

These work great! I ordered the smaller size as well from the same seller. I placed the suction cups on the bottom of the tank, then layered gravel and decor on top. The lines to the floating rocks run through the mountain, so the betta doesn't catch his fins and they aren't so noticeable. They stay in place well, only twisting a bit when I fill the tank up with water. The betta likes to take naps on top of the larger rock.

It doesn’t stay secure to the bottom of the tank. Just keeps coming off. I gave up trying to weigh it down

I can't imagine how small the small size is if this is suppose to be a medium. Also it bobbs around a lot if you have any type of flow or bubbles in your tank. Other than that it looks ok. They should have the suction cups mount directly to the side of the rock instead of attaching fishing string to the bottom of the rock then tieing the string to a suction cup. I think i'm gonna modify mine to have the suction cup mount directly to the rock with some fish safe glue or silicone.

Was received in good condition. Nice packaging

Fake Moss started to come off after 2 months

Suction cup stays on. Looks really cool.