Editor's Choice - Our Favorite Balacoo Aquarium Décor Tank Dividers

1. Balacoo 4pcs Aquarium Divider Fish Tank Grid Divider Tray Egg Crate Bottom Divider Isolation Board w...

User Ratings: 44 11

Balacoo X0369L23J3JG First Impressions

"Works pretty well."

My betta fish even got in fights 3 times because the went through them. The fry didn't understand so they swam through the sides. This worked perfectly for my 55 gallon aquarium. I actually like how tight it fits so it won't get dislocated accidentally. It comes with MANY suction cups and attachments. I'm separating male and female cichlids. If you have the divider in the gravel it will not meet the top of the tank.

  • Balacoo 4pcs Aquarium Divider Fish Tank Grid Divider Tray Egg Crate Bottom Divider Isolation Board with 4Pcs Sucker Clips Aquarium Supplies
  • Grid divider can be cut and spliced, convenient to use.
  • Includes 4pcs Aquarium Isolation Panel and 4pcs suction cup.
  • Easy to install and remove. Suitable for:Isolate fish,build platform,bottom filter.
  • You can easily divide your fish tank into several compartments with these divider holders for breeding or separation.
  • Made of premium material for durable and practical use.
  • Manufacture: Balacoo
  • Product Dimensions: 11.81 x 5.91 x 0.39 inches; 1.76 Ounces
  • Editor's Impressions Of The Balacoo X0369L23J3JG
  • Quality
  • Value For Money
  • Affordability

Balacoo X0369L23J3JG Final Thoughts

"They don't snap together."

Let's water flow freely through our entire tank. I created an inexpensive portable indoor potty for my little dog. I would much rather be able to see my whole tank the rest of the day. Product works great if you can figure out how to fit it into your fish tank. Holes are drilled evenly and it will divide fish 1. Holes are big enough for good circulation throughout the tank. I uploaded a video to demonstrate the barrier in action xD.

Overall Score
3.6


(10 Points)

Peoples Choice - Other Highly Rated Balacoo Aquarium Décor Tank Dividers

2. Balacoo 8pcs Grid Divider Tray Aquarium Fish Tank Bottom Isolation Bottom Black Filter Tray Aquarium...

Balacoo L1DWO59OB05IVQTLWXWL10S First Impressions

"Works well."

The gravel along with the quick trim left no gaps for me. It worked well in my very small 12 gallon show tank. I got this to keep my albino Koi guppies separated from my fancy males. My only small issue with it is the way it attaches to the tank. I mean, it's an aquarium divider lol. Holes are big enough for good circulation throughout the tank. Look closely at the slight taper in the connections to see which way to insert them.

  • Balacoo 8pcs Grid Divider Tray Aquarium Fish Tank Bottom Isolation Bottom Black Filter Tray Aquarium Crate
  • Plastic Fish Tank Isolation Divider Filter Grid Plate Patition Board Aquarium Net Divider Holder Segregation Board
  • Fish tank divider is made of food-grade plastic material, avirulent and tasteless, environmental protection wont affect water quality.
  • Using grid divider can effectively separate fish and prevent them from biting each other. Increasing the survival rate of baby fish, isolating diseased fish and aggressive fish.
  • You can easily divide your fish tank into several compartments with these divider holders for breeding or separation.
  • This plastic grid can cropped and free splice combination, and the sucker clip can be fixed anywhere in the aquarium.
  • Manufacture: Balacoo
  • Product Dimensions: 11.81 x 5.91 x 0.31 inches; 13.12 Ounces
  • Editor's Impressions Of The Balacoo L1DWO59OB05IVQTLWXWL10S
  • Quality
  • Value For Money
  • Affordability

Balacoo L1DWO59OB05IVQTLWXWL10S Final Thoughts

"Had to go another way."

Make sure to set it up in the middle of the water pump. They can see each other but they can't fight. My male bettas could see each other along the top of the divider. My only small issue with it is the way it attaches to the tank. I have it in a divided ten gallon with two bettas. I have it in a divided ten gallon with two bettas. And if you fill your tank very full with water they can swim over the divider.

Overall Score
5.0


(5 Points)

3. Balacoo 2Pcs Aquarium Grid Divider Fish Tank Mixed Breeding Isolation Bord Black Filter Net

Balacoo First Impressions

"Works perfectly."

Description says if they dont go together use zip ties. I cut it to size using a paper cutter because it was easier than scissors. So if you have the exact tank, it would be perfect. Barrier is like a plastic mesh screen that allows water to flow through. Even though there are holes in the acrylic the water flow is not the same. They look like the edging that's on the tanks, so it's as attractive as possible. Very sturdy, has clips on the sides to keep in place.

  • Balacoo 2Pcs Aquarium Grid Divider Fish Tank Mixed Breeding Isolation Bord Black Filter Net
  • This network hatchery can be easily connected to the top of the aquarium with clips.
  • It consists of a plastic mesh and a frame. Rugged, non-toxic and environmentally friendly.
  • Convenient clips divide the larger tank into several compartments for breeding or separation.
  • It will increase the survival rate of breeding fish by separating aggressive fish and weak fish.
  • You can easily divide your tank into several compartments using these divider brackets. This separates different fish, breeds and prevents fish from confronting.
  • Manufacture: Balacoo
  • Product Dimensions: 11.81 x 5.91 x 0.39 inches; 3.74 Ounces
  • Editor's Impressions Of The Balacoo
  • Quality
  • Value For Money
  • Affordability

Balacoo Final Thoughts

"Also looks well."

I came back to give it a 4 star review! The first time we tried using this, we cracked an empty one. We have four South American cichlids that do not live in harmony together. Worth it though if you have money to blow. Not sure I would recommend it for fry however. You do have to assemble it yourself but that isn't too hard. It is easy to install but, careful not to lose anything.

Overall Score
5.0


(1 Points)

4. Balacoo 5PCS Aquarium Divider Tray Plastic Grid Aquarium Egg Crate Light Diffuser Fish Tank Filter B...

Balacoo 1939ZQPO6182MH6 First Impressions

"Becomes a bit cloudy."

Small, skinny betta can go through those. It is a thick sturdy plastic, and the suction power is strong. The connection joints are very snug. Make sure you read the instructions and have the right type of aquarium! The only con is that it's see through. I bought these clear suction cups separately. Got it for my bettas fish,male and female.

  • Balacoo 5PCS Aquarium Divider Tray Plastic Grid Aquarium Egg Crate Light Diffuser Fish Tank Filter Bottom Isolation
  • Multi-purpose, can be made of woven bottom, lining board, fish tank supplies.
  • Use scissors to cut the shape you want.
  • DIY COMBINATION - This Plastic Fish Tank Mesh Grid can disassembled and free combination
  • MIXED BREEDING - You can easily divide your tank into several compartments using these divider brackets. This separates different fish, breeds and prevents fish from confronting.
  • INCREASE SURVIVAL RATE - The use of divider board can separate aggressive fish and weak fish, effectively increasing the survival rate of injured fish, small fish, shrimp, and other clownfish.
  • Manufacture: Balacoo
  • Product Dimensions: 19.69 x 12.99 x 0.04 inches; 1.05 Pounds
  • Editor's Impressions Of The Balacoo 1939ZQPO6182MH6
  • Quality
  • Value For Money
  • Affordability

Balacoo 1939ZQPO6182MH6 Final Thoughts

"Hopefully."

The holes are smaller than some other similar dividers, which is why I chose these. I know Betta fish are aggressive, so they must be separated. If you have the divider in the gravel it will not meet the top of the tank. You will have to cut them to fit any other size aquarium. I had an oddly aggressive Molly and this worked great for the time I needed to use. Only for betta fish since I own them. My betta fish even got in fights 3 times because the went through them.

Overall Score
5.0


(1 Points)

5. YDZN Aquarium Fish Tank Isolation Plate Divider Filter Patition Board Net Divider,11.81''x5.91''

User Ratings: 51 24

YDZN First Impressions

"Go together easy."

It's great products, fit perfectly and fast shipping. It is difficult to move the side bars to move out to close the gaps. It is thick, well made and a great addition if you have the tank they specified. I had an oddly aggressive Molly and this worked great for the time I needed to use. Very good divider for my 20 gal long freshwater aquarium. It was a bit too wide for my tank, so I cut it a bit and it's perfect. Not sure I would recommend it for fry however.

  • YDZN Aquarium Fish Tank Isolation Plate Divider Filter Patition Board Net Divider,11.81''x5.91''
  • ★These are suction cup based aquarium divider holders.
  • ★ Easy to install in your aquarium tank.
  • ★Use with divider sheet thickness 4mm.
  • ★Handy clips to divide a bigger fish tank into several compartment for breeding or separation.
  • ★Slot Width At The Bottom: Approx. 10 mm,Slot Width At The Top: Approx. 5 mm.
  • Manufacture: YDZN
  • Editor's Impressions Of The YDZN
  • Quality
  • Value For Money
  • Affordability

YDZN Final Thoughts

"Definitely not easy."

4stars because it says easy to connect peices together. Not sure I would recommend it for fry however. I cam keep my 2 betta fish in the same tank now. It dose have good flow between the tanks. Make sure to set it up in the middle of the water pump. It's good for what I needed it for. Will certainly be buying more of these!

Overall Score
3.5


(7 Points)

6. TIHOOD 4PCS Aquarium Divider Tray Plastic Grid Aquarium Egg Crate Light Diffuser, Fish Tank Divider ...

User Ratings: 58

TIHOOD First Impressions

"A+ in my book!"

Barrier is like a plastic mesh screen that allows water to flow through. The female is on the larger side with her babies. I had an oddly aggressive Molly and this worked great for the time I needed to use. Overall this has done the job I've needed to. I got this to keep my albino Koi guppies separated from my fancy males. Easy to use and perfect for my tank! Barrier is like a plastic mesh screen that allows water to flow through.

  • TIHOOD 4PCS Aquarium Divider Tray Plastic Grid Aquarium Egg Crate Light Diffuser, Fish Tank Divider Filter Bottom Isolation with 8PCS Sucker Clip
  • Size: 11.65x5.9x0.3inch. You can easily divide your fish tank into several compartments with these divider holders for breeding or separation.
  • Made of food-grade plastic material, avirulent and tasteless, environmental protection won't affect water quality.
  • The grid divider can effectively separate fish and prevent them from biting each other. Increasing the survival rate of baby fish, isolating diseased fish and aggressive fish.
  • The plastic grid can cropped and free splice combination, and the sucker clip can be fixed anywhere in the aquarium.
  • Package include: 4PCS black grid dividers and 8PCS sucker clip, easily to fix and move.
  • Manufacture: TIHOOD
  • Editor's Impressions Of The TIHOOD
  • Quality
  • Value For Money
  • Affordability

TIHOOD Final Thoughts

"Simple fix."

I cam keep my 2 betta fish in the same tank now. I had an oddly aggressive Molly and this worked great for the time I needed to use. It worked well for me and I would highly recommend it to anyone. I did not receive suction cups but I had my own to it did what I was looking for. That was another battle trying to get those on. Product works great if you can figure out how to fit it into your fish tank. This product is one that I would be really sad to see disappear.

Overall Score
4.4


(8 Points)

7. GLOGLOW Aquarium Cleaning Towel, Super Fiber Fish Tank Aquarium Wiping Towel Glass Cleaning Tool Str...

User Ratings: 61

GLOGLOW First Impressions

"Good works like intended."

Perfect fit, easy to install, and ideal design. The divider itself works very well and seems sturdy. I bought these clear suction cups separately. You need to use a mallet to connect the panels together. I will be buying more of this I recommend them 100%. If you have the divider in the gravel it will not meet the top of the tank. This product is one that I would be really sad to see disappear.

  • GLOGLOW Aquarium Cleaning Towel, Super Fiber Fish Tank Aquarium Wiping Towel Glass Cleaning Tool Strong Water Absorption Blue
  • Aquarium Cleaning Towel---Clean up spills and all kinds of mess as quickly as possible with our towels that get the job done as quickly as possible.
  • Fiber Material---It is made of quality super fiber material, which is wear resistant, no fading, not easy to lose hair, durable for long time.
  • Strong Cotton Material---Made of highly durable cotton, these bar towels are able to handle the toughest messes with ease, and can be washed and reused many times over.
  • Highly Absorbent---Our terry towels are extremely absorbent so a single one can take care of large spills with extreme swiftness, no problem.
  • Aquarium Glass Cleaning Tool---Wonderful cleaning tool for fish tank and aquarium glass,which is not scratch glass surface, good cleaning performance. 2 different sizes for you to choose, meet your different needs.
  • Manufacture: GLOGLOW
  • Editor's Impressions Of The GLOGLOW
  • Quality
  • Value For Money
  • Affordability

GLOGLOW Final Thoughts

"They are plastic grids."

Very pleased with this tank divider. This are black in they stick to the tank not like glue or anything lol. It's great products, fit perfectly and fast shipping. Easy to use and perfect for my tank! This fit PERFECTLY in our 75 gallon aquarium. I personally only want to put the separator in for just feeding time. I'm separating male and female cichlids.

Overall Score
4.6


(3 Points)

8. spritool DIY Designed Clear Easy to Bent Cut and Assemble for Most Fish Tanks (Suction Cups are Incl...

User Ratings: 49 15

spritool First Impressions

"Kept fish apart."

I got this to keep my albino Koi guppies separated from my fancy males. The product comes with many small plastic pieces. It was a bit too wide for my tank, so I cut it a bit and it's perfect. Works great and we have it holding a divider in a lizard tank. I did have to bury the bottom in about an inch or so of gravel to keep it in place. I would much rather be able to see my whole tank the rest of the day. The product comes with many small plastic pieces.

  • spritool DIY Designed Clear Easy to Bent Cut and Assemble for Most Fish Tanks (Suction Cups are Included)
  • Product size 11.8`` * 11.8`` (30CM*30CM), suitable for most standard or non-standard American fish tanks
  • Transparent partition design (with white protective film to be removed before use), can be bent, cut, assembled
  • After installation, you can easily separate the fish tank into the size you need, and we consider that it does not affect the aesthetics of your fish tank. We use transparent design and high-grade environmentally friendly materials to provide adequate protection for your fish safety.
  • We have a variety of sizes to choose from, and won't be affected because your tank size is not non-standard.
  • Advantage: Increasing The Survival Rate of Baby Fish,Isolating Diseased Fish And Aggressive Fish.
  • Manufacture: Spritool
  • Editor's Impressions Of The spritool
  • Quality
  • Value For Money
  • Affordability

spritool Final Thoughts

"I love this!"

It assembled quickly and painlessly. And if you fill your tank very full with water they can swim over the divider. You will have to cut them to fit any other size aquarium. There are slots along the top that they can see through. I got this so I could put two male bettas in a tank. Description says if they dont go together use zip ties. Third- pull the divider all the way up.

Overall Score
3.9


(52 Points)

9. leyouyou520 4 Pcs Grid Divider Tray Egg Crate Aquarium Fish Tank Filter Bottom Isolate

User Ratings: 47 6

leyouyou520 First Impressions

"Very happy with purchase."

It was a bit too wide for my tank, so I cut it a bit and it's perfect. My dog can use her indoor potty and keep clean and dry above the pad. Divider works well for our two Bettas that share a 10 gallon aquarium. I did not receive suction cups but I had my own to it did what I was looking for. Not sure I would recommend it for fry however. And I've been in the hobby a long time! The female is on the larger side with her babies.

  • leyouyou520 4 Pcs Grid Divider Tray Egg Crate Aquarium Fish Tank Filter Bottom Isolate
  • Brand new and high quality
  • Material: Plastic
  • Color: Black
  • Size: 30cmx15cm/11.81*5.9 inch
  • Package includes: 4 Pcs Fish Tank Filter Bottom Isolate Grid
  • Manufacture: Leyouyou520
  • Editor's Impressions Of The leyouyou520
  • Quality
  • Value For Money
  • Affordability

leyouyou520 Final Thoughts

"The choice is yours!"

And I've been in the hobby a long time! You will need fingernails to peel them. However, it was easy to install and it worked pretty well in the last few weeks. Doing these two things really keeps this thing in place. I got this so I could put two male bettas in a tank. I used this to separate my two Betta fish in a 10 gallon tank. They look like the edging that's on the tanks, so it's as attractive as possible.

Overall Score
4.0


(39 Points)

10. Ioffersuper 4 Pcs Grid Divider Tray Egg Crate Louvre Aquarium Fish Tank Bottom Isolation

User Ratings: 69 2

Ioffersuper First Impressions

"Excellent product!"

Second- Do not recommend for bettas or small fish! It worked well in my very small 12 gallon show tank. Only because of that reviewer, I was able to use them the way I intended. If you have the divider in the gravel it will not meet the top of the tank. It was a bit too wide for my tank, so I cut it a bit and it's perfect. Only reason I took a star off was the price. Make sure you read the instructions and have the right type of aquarium!

  • Ioffersuper 4 Pcs Grid Divider Tray Egg Crate Louvre Aquarium Fish Tank Bottom Isolation
  • Size(Approx.):Square grid size is 10mm;The size of aquarium filter grids is 30*15cm/12*6inches.The tank filter grids can be freely spliced and cut by yourself, and the size can be determined according to your actual needs.
  • High Quality Material:Our fish tank dividers and supporty feet are made of premium PC,safe and durable,non-toxic,no harm to your fishes and will not affect water quality.You can use it with confidence.Perfect accessories for aquarium tank.
  • Wide Application:Our grid divider trays are perfect for all types of freshwater and saltwater aquarium.Effectively separate the fish and avoid bites each other; decorative support frame for easy cleaning of feces; turtle drying platform; controller storage rack.
  • Isolation Function:Isolate fish,build platform,bottom filter.Aquarium divider can be used to separate different fishes, prevent fish from fighting.And can increase the survival rate of breeded fish by separating the aggressive fish and weak fish.
  • Great Value Package:You will get 2 pieces white aquarium separation grids+2 pieces black aquarium separation grids.Can be used to isolate fish, build platforms, or use as a bottom filter.
  • Manufacture: Ioffersuper
  • Editor's Impressions Of The Ioffersuper
  • Quality
  • Value For Money
  • Affordability

Ioffersuper Final Thoughts

"Cut to fit snug."

You can also try any other small fish. I found these and now have 6 of them for my male bettas. Fish can't swim to the other side anymore, and it looks super cool. I have it in a divided ten gallon with two bettas. They can still see each other and try to fight through the barrier but its a no go. Very few problems just a couple things to keep in mind when buying. I have to trim off about a quarter inch and then they work just fine.

Overall Score
4.4


(132 Points)

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