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2 Pack Fish Tank Divider with Suction Cup, Aquarium Divider Plastic Cuttable Grid Plate for Juvenile Fish Separator DIY Designed Clear Easy to Bent Cut and Assemble, 13x17.3in

  • Based on 244 reviews
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Tuesday, Jul 14
Order within 13 hours and 5 minutes
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Size: 13x17.3in


Features

  • The package includes 2 plastic mesh dividers and 12 suction cups for easy fixation and movement. There are enough suction cups for the separator to firmly hold the fish tank without falling
  • Size: 13 * 17.3 in / 33 * 44 cm. Don't worry about whether it matches your aquarium. You can easily cut it to the size you want with scissors to fit your aquarium
  • If you feel that the gap between the suction cup and the fish tank is too large and the fish can still pass through after installation, you can use scissors to cut two spaces before installing the suction cup
  • Compared with other aquarium diaphragms, the hole of our diaphragms is very small, and the smallest fish cannot swim through, which improves the survival rate of young fish for breeding or separation
  • You can easily divide the aquarium into multiple compartments using the divider. Effectively separate different fish and prevent them from influencing each other.The plastic grille can be cut and bent at will, and the suction cup can be fixed anywhere in the aquarium

Description

The holes in our fish tank partition are so small that even small fish cannot pass through, which not only ensures the circulation of water, but also improves the survival rate of juvenile fish. The suction cup can be installed anywhere on the partition of the fish tank, and connected with the fish tank, it is not easy to loosen. Our fish tank divider can be easily cut, you can cut it to the size you want to fit your fish tank.

Brand: KeaJuidy


Material: Plastic


Special Feature: Cuttable


Item Weight: 0.2 Kilograms


Shape: Rectangular/Grid


Specific Uses For Product: fish separation, breeding, customizing aquarium setup


Style: Modern


Color: White


Included Components: 2 x Fish Tank Divider, 12 Suction cups


Number of Items: 2


Package Dimensions ‏ : ‎ 17.36 x 13.07 x 0.98 inches; 6.88 ounces


Date First Available ‏ : ‎ December 29, 2022


Manufacturer ‏ : ‎ KeaJuidy


Best Sellers Rank: #90,980 in Pet Supplies (See Top 100 in Pet Supplies) #51 in Aquarium Décor Tank Dividers


#51 in Aquarium Décor Tank Dividers:


Customer Reviews: 3.3 3.3 out of 5 stars (244)


Brand Name: KeaJuidy


Included Components: 2 x Fish Tank Divider, 12 Suction cups


Manufacturer: KeaJuidy


Set Name: 2-Pack Fish Tank Dividers with Suction Cups


Unit Count: 2 Count


Material Type: Plastic


Additional Features: Cuttable


Specific Uses For Product: fish separation, breeding, customizing aquarium setup


Vivarium Type: Aquarium


Target Species: Fish


Item Weight: 0.2 Kilograms


Item Shape: Rectangular/Grid


Product Style: Modern


Color: White


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Recomended
Size: 13x17.3in
I hope it is a good thing. I haven't used it yet.
Reviewed in the United States on May 14, 2026 by Mrs. Alla

  • Non funtional
Size: 10x13in
I purchased this product to divider my tank for two Betta fish. If I could get my money back I would but Ive already cut both sheets the first one was to short, so I had you use the other sheet and cut it larger but that didnt work or help. The issues 1. The suction cups do not stick and the clips werent really functional, you attach it to the screen they fall right back off. 2. The product bows and does not stand straight up. 3. Not Secure, I Looked away for maybe 10 minutes and the one Betta squoze right on past the divider on the side. I caught him as he was seeking out my other fish. I do not recommend this product. ... show more
Reviewed in the United States on September 27, 2025 by Mari Smith

  • It’s okay
Size: 13x17.3in
It kept my tank divided but my crayfish ended up climbing up, pushing out of the completely closed tank and died .
Reviewed in the United States on June 11, 2024 by Alyssa giampolo

  • Never use this for two betta fishes
Size: 13x17.3in
So we decided to buy another fish against PetSmart warning. Two betta fish cannot be together. I decided, well, if I buy a divider then they can both be in there own sides if the aquarium. WRONG! One fish immediately was trying to get on the other side. Kept looking for ways to push through. Then, the other fish pushed through. I was shocked. They seem to just be following each other around. I went to take a shower and send some emails out. By the time I went back to check on the fish, both were dead!! My son was so upset. It was my fault. I should have not even tried to put them together. I honestly wish I stayed and watched what happened but it is well. We bought one goldfish today so my son is good but please don’t try this with beta fishes. I still can’t believe how fast they died. ... show more
Reviewed in the United States on October 27, 2023 by KO

  • Will not keep smaller fish to one side!
Size: 10x13in
Update: I bought report cover binders and put it on all four sides and it worked perfect! Installed this in 2 different 10 gallon tanks and once the suction cups go on after trimming it leaves a gap. Fish have to be pretty good sized for this to work. I wanted to separate some older fry and they still managed to swim through even if suction cups were on one side and none on the other side. The side without the suction cups had no gap and the side with the suction cups had a gap. I don’t recommend for smaller fish for sure! Not happy with the outcome. ... show more
Reviewed in the United States on February 14, 2023 by Tracie Huizenga

  • easy fix for a sudden problem easy fix for a sudden problem
Size: 10x13in
I had a juvenile tiger barb that was being aggressive to my bottom fish all of a sudden and needed to separate them asap. This was quick to install, stayed in place, affordable, and gave me time to find the barb a home
Reviewed in the United States on November 12, 2023 Reviewed in the United States on November 12, 2023 by got pitbull

  • Suction cups won't hold divider
Size: 10x13in
Just letting yall know this is a terrible overpriced product. The suction cups have nothing to fasten them to the plastic divider. When I tried to use it, it literally fell over just with its own weight. This is unusable. I ended up returning it and buying a better quality product. This is a prime example of cheap overpriced stuff ... show more
Reviewed in the United States on June 8, 2024 by Justin U

  • Works, pretty lightweight/flimsy.
Size: 13x17.3in
Tank dividers in general, have always been a pain, and these are no exception. It’s a bit tricky to get in place without losing a suction cup or 2 or 3…lol….soooo, after the 3rd or 4th time retrieving your lost cups and sharing a few choice words, it’ll come together..lol. The material seems a bit flimsy, but cuts easily with scissors. Once you actually manage to get it in place, straight, and suction cups in place, it appears to be adequate. I am splitting a 55 due to 2 different breeding pairs of cichlids. For the low cost, these seem to work fine. Time will tell if the suction cups hold up. Be sure to account for the suction cups when you measure. Check and double check. Once you cut too short, yer screwed…lol…don’t rush…especially since this material cuts so easily. ... show more
Reviewed in the United States on July 9, 2023 by Mako1972

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