PENN-PLAX Tank-Terr Corner Aquarium Ornament -

Penn-Plax Tank-Terr Corner Aquarium Ornament

By Penn-Plax
Rated 2.4 out of 5 stars

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$14.99Chewy Price
$19.99Chewy Price

In Stock
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About This Item


  • Highly realistic corner shelf kit.
  • Includes rock shelves, ridges and planting beds.
  • Multi-layer design gives fish plenty of spaces to hide and play.
  • Made of durable, nontoxic resin.
  • Suitable for saltwater tanks, freshwater tanks and terrariums.

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Questions & Answers

2 Customer Questions

How Many gallons this is
Answer by ChewyAug 16, 2021
This ornament measures 2 x 11 x 6.5 inches. We recommend measuring your tank to see if this would be suitable.

Does it have a suction cup on the bottom or on the sides to hold it in place?
Answer by ChewyNov 02, 2021
The suction cups are on the sides of the main top terrace to hold it in place against the side of the aquarium. It does not have a suction cup for the bottom.

ReviewsWrite a Review

Rated 2.4 out of 5 stars
10 Reviews
Would recommend to a friend

10 Customer Reviews

Rated 1 out of 5 stars
By Julia on Dec 21, 2022

Don't make the same mistake I did!

I was so excited to get this for my axolotl that I didn't read the reviews. I opened the box today and it has so many sharp edges that there's no way its safe for fish, let alone an axolotl! It also seems very cheaply made and flimsy. I didn't bother setting it up and will be returning it.

Rated 4 out of 5 stars
By Stephie on Jun 22, 2022

Very nice shelf

A absolutely love this corner shelf for my newer 10 gallon. It fits in great with the bright and dark pirate theme and my mystery snails and green corydoras love it. The only real complaint I have about it is it’s a little bit of a fuss to get sat just right but when you do it looks great. If it wasn’t for that it would have definitely gotten 5 stars from me.

Rated 1 out of 5 stars
By owentheveiltail on Jul 5, 2022

Flimsy and Sharp

Thin plastic with holes on the platform of the terrace. Also very sharp edges and since they’re part of the look of the item you can’t really shave it down or sand it so not good for some fish.

Rated 2 out of 5 stars
By Pisces88 on Feb 6, 2022

Flimsy and easily displaced

I was so happy to find this item available once again that I ordered two. In the past (90's) I had one of these corner shelves and it was sturdy and stayed in place, I had a large clown loach that used it as his shelter. That shelf lasted for many years until the support column finally deteriorated. This current version of the shelf is made with thinner plastic, it has very weak suction cups that easily fall off both the shelf and the glass. It simply does not stay where it's supposed to. Trying to add a little gravel on the top (as pictured on the box), makes the shelf collapse as the suction cups give way. No idea why the supporting column is now so thin and weak, too. Very disappointed. I will have to modify it so it can actually be used as intended.

Rated 2 out of 5 stars
By 200gallonsTo20 on Dec 30, 2021


I bought this because it is a super cool idea, I have a community, 20 gallon fish tank, and I was so excited to have a shelf that my african dwarf frogs, snails, and tetras would love. OH MY GOODNESS. EVERY SINGLE "SPIKE" YOU MAY SEE IN THE PICTURE. IS JUST THAT... A SUPER SHARP SPIKE. I ran my finger across one of the sharper looking parts, and it was almost like when I cut myself with a box cutter at work. I am going to have to spend more money on sand paper to definitely dull down all the sharp parts. Believe me when I say, any part of the picture that looks like it will be sharp, will be even sharper than you thought.. the plastic is also so thin, I'm not sure if sanding it down will help.. I'm actually kind of disappointed. It is a great idea, but I don't want to shred my fish buddies. I'm going to try and sand down the edges, and then will post an update.

Rated 2 out of 5 stars
By Megan on Feb 28, 2022

Cool idea, sharp edges

Got this for my axolotls since they love their hammocks and sitting on ornaments, but the edges are way too sharp for them. Very thin, cheap plastic. Returned to Chewy, their service was fantastic as always!

Rated 5 out of 5 stars
By Candi on Oct 10, 2021

Awesome & Snails Love it!

I ordered this for my 20 gallon tank of mystery snails. It looks great in the tank and the snails enjoy hiding underneath, crawling on top, and hanging upside down on the underneath! Shrimp love it too!

Rated 1 out of 5 stars
By LexieHodge95 on Jan 9, 2022

review for this

HORRIBLE quality . Looks horrible and very cheap. Will be returning .

Rated 1 out of 5 stars
By patt on Dec 22, 2021

cheap cheap cheap

See above-suction cups will not maintain height. Brace is too wobbly to work.

Rated 5 out of 5 stars
By Jenna on Jul 31, 2021

Super cool and works well

I love mine. I like the natural look and it's perfect