Aquarium Decorations Cave Ceramic Sea Shell Decor, Rock Cave Decor for Shrimp Cichlid Hiding Fish Tank (Sea Shell A)

Love it!
The fishies love it!! So cute

Very lovely in my tank
Exactly as pictured, my fish love to hide/sleep in it… so cute when they poke their little heads out. was just the right size for my 15 gallon tank … I wish they had a variety of slightly different shapes and sizes.

Cute!!!
My betta loves this!!!!

Betta loved and approved!
Bailey the Betta gives this his highest review!  He loves going in there to get a little nap, and then often pops his head out to get a little peek at what’s happening in the world.  I got this particular decoration for the aquarium because I was going with an ocean theme (even though it’s freshwater).  It harmonizes perfectly with the coral, seashells, and anchor decor I also added.  It’s a little on the larger side, so if you have a small tank, it might take up the whole thing, but it’s perfect in my 5 gallon. It’s a smooth, glossy finish, and I haven’t had any issues with algae trying to grow on it.  

I bought this product about a week ago but I did not put it into my tank until roughly 3 days ago.Today is the third day and I noticed the “glassy” coating started coming off, and all but 2 of my fish were hanging out at the surface of the water gasping for air. One of the two fish that was not at the surface, my guppy, stayed in one little spot at the bottom of the tank with a kind of… twitch-like movement and occasionally swimming around in a 360 degree circle. Since I keep a very close eye on my fish (I only have one tank containing platies and a single guppy) including the water parameters and general maintenance, I knew something was up. I tested the water and all the parameters came back fine, but most of my fish were behaving very oddly so I knew regardless of what the parameters were I needed to do a water change – even though I did a large water change only 2-3 days prior when I first added the decoration. When I removed the product (the white sea shell ceramic decoration) I saw very fine shiny particles – almost like a dust – came off of the product as I was lifting it out of the water, and unfortunately my fish began eating these dust particles because they thought it was food… I’m writing this review the same day so I do not know the affects that may or may not have on them, yet.Immediately after doing a 50% water change all of my fish started behaving normal again. No one is gasping for air at the surface at all anymore. I know this result has nothing to do with the general water parameters because I tested for PH, Ammonia, Nitrite and Nitrate before doing the change. The PH was normal, Ammonia 0, Nitrite 0 and Nitrate 5.TLDR: Added decoration, three days later my fish exhibited very odd behaviour – almost all of them were gasping for air, tested parameters and everything was fine, took decoration out of tank and it left strange shiny dust particles behind as I lifted it out, did 50% water change and fish *immediately* behaved as normal prior to adding it.