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

1. 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)

2. POPETPOP 4 Pcs Aquarium Divider Tray - Grid Isolate Board Divider Fish Tank Filter Bottom Isolation ...

POPETPOP KNV452UGGHB16NBV55LTLWE2C First Impressions

"Worked like a charm."

I actually like how tight it fits so it won't get dislocated accidentally. Works great and we have it holding a divider in a lizard tank. I created an inexpensive portable indoor potty for my little dog. This is THE BEST divider I've found! Not worried about the small fish due to the size of the fry. It comes with MANY suction cups and attachments. I will be buying more of this I recommend them 100%.

  • POPETPOP 4 Pcs Aquarium Divider Tray - Grid Isolate Board Divider Fish Tank Filter Bottom Isolation Grid Egg Crate with 8 Pcs Sucker Clip - Black
  • Fish tank tray,It is very convenient to use and install.
  • Flat and smooth, it is safe for fish.
  • Fish tank grid can be spliced at will. Good water permeability.
  • It will increase the survival rate of breeded fish by separating the aggressive fish and weak fish.
  • Fish tank isolation board is made of PC plastic material, and has good toughness.
  • Manufacture: POPETPOP
  • Product Dimensions: 11.65 x 5.83 x 0.2 inches; 9.35 Ounces
  • Editor's Impressions Of The POPETPOP KNV452UGGHB16NBV55LTLWE2C
  • Quality
  • Value For Money
  • Affordability

POPETPOP KNV452UGGHB16NBV55LTLWE2C Final Thoughts

"They are plastic grids."

Only reason I took a star off was the price. The holes are smaller than some other similar dividers, which is why I chose these. Third- pull the divider all the way up. I would much rather be able to see my whole tank the rest of the day. Will certainly be buying more of these! You will have to cut them to fit any other size aquarium. I came back to give it a 4 star review!

Overall Score
5.0


(2 Points)

3. Lifewithpets 29 Gallon Fish Tank Divider. Please Check Compatible Tank Below.

Lifewithpets First Impressions

"The divider works well."

Overall this has done the job I've needed to. I also found out small fish can easily swim between the gaps on the sides. Divider works well for our two Bettas that share a 10 gallon aquarium. And I've been in the hobby a long time! We have four South American cichlids that do not live in harmony together. I created an inexpensive portable indoor potty for my little dog. And I've been in the hobby a long time!

  • Lifewithpets 29 Gallon Fish Tank Divider. Please Check Compatible Tank Below.
  • Compatible with Aqueon tank size 30.25L" x 12.5W" x 18.75H" only. Please check tank size before buying.
  • Easy to install and maintain - No Suction Cups Required.
  • Made from a solid sturdy non toxic material.
  • Adjustable sidebars for the perfect fit.
  • Not suitable for reptile tanks unless siliconed in place.
  • Manufacture: Gardner Creative Innovations
  • Editor's Impressions Of The Lifewithpets
  • Quality
  • Value For Money
  • Affordability

Lifewithpets Final Thoughts

"I like Product."

It keeps the boys from being able to see each other. Only because of that reviewer, I was able to use them the way I intended. I have it in a divided ten gallon with two bettas. You need to use a mallet to connect the panels together. It is easy to install but, careful not to lose anything. The only con is that it's see through. This WILL fit an Aqueon tall 10 gallon, but NOT a Top Fin tall 10 gallon.

Overall Score
5.0


(1 Points)

4. 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)

5. DOHO Aquarium Divider Grid Isolate Board Fish Tank Bottom Black Filter Tray Aquarium Crate (11.8 x 5...

User Ratings: 49 5

DOHO First Impressions

"They worked like a charm."

I did not receive suction cups but I had my own to it did what I was looking for. Would recommend two smaller filters on either side to help water flow. Easy to use and perfect for my tank! Will certainly be buying more of these! Actually adds additional filtration I think. My betta fish even got in fights 3 times because the went through them. Not worried about the small fish due to the size of the fry.

  • DOHO Aquarium Divider Grid Isolate Board Fish Tank Bottom Black Filter Tray Aquarium Crate (11.8 x 5.9inch,Black) 6 Pcs
  • Aquarium divider made of food-grade plastic material, environmental protection won't affect water quality.
  • This item can cropped and free splice combination.
  • Effectively separate the fish and avoid bites each other.
  • Size: 30cmx15cm/11.8"*5.9"
  • Package Included:6Pcs black grid dividers and 6Pcs suction cups
  • Manufacture: DOHO
  • Editor's Impressions Of The DOHO
  • Quality
  • Value For Money
  • Affordability

DOHO Final Thoughts

"Great customer service."

Doing these two things really keeps this thing in place. It was slightly long so I had to trim off the bottom edge to make it fit. Worth it though if you have money to blow. 6-25-19- I had to make a minor adjustment to my divider. Very sturdy, has clips on the sides to keep in place. The connection joints are very snug. It was slightly long so I had to trim off the bottom edge to make it fit.

Overall Score
3.9


(29 Points)

6. LQ Industrial Aquarium Bottom Isolation 2PCS Black Fish Tank Grid Divider Tray Egg Crate Louvre with...

User Ratings: 60

LQ Industrial First Impressions

"Becomes a bit cloudy."

Look closely at the slight taper in the connections to see which way to insert them. Look closely at the slight taper in the connections to see which way to insert them. I have it in a divided ten gallon with two bettas. Purchased this to temporarily divide a 20-long tank for axolotls. Second- Do not recommend for bettas or small fish! Barrier is like a plastic mesh screen that allows water to flow through. Giving it 4 stars due to the high price of something so simple.

  • LQ Industrial Aquarium Bottom Isolation 2PCS Black Fish Tank Grid Divider Tray Egg Crate Louvre with 4PCS Sucker Clips for Mixed Breeding
  • Made of food-grade plastic materials, it is environmentally friendly and does not affect water quality. Suitable for fresh water and sea water.
  • Using these dividers, you can easily divide the water tank into several compartments, which can be spliced as needed.
  • Can effectively separate the fish to avoid the fish biting each other, and can also be used as a filter at the bottom of the fish tank.
  • The bottom plate used for DIY bottom filtration is conducive to water circulation; isolate the fish in the fish tank; or serve as the bottom of the fish tank; the fish tank is equipped with excellent small accessories such as landscaping.
  • Size: 30x15x0.8cm/11.81x5.91x0.3inch.Small Grid Size: 1.0x1.0/0.39x0.39inch.
  • Manufacture: LQ Industrial
  • Editor's Impressions Of The LQ Industrial
  • Quality
  • Value For Money
  • Affordability

LQ Industrial Final Thoughts

"Thank you!"

Worth it though if you have money to blow. It's great products, fit perfectly and fast shipping. Very good divider for my 20 gal long freshwater aquarium. 6-25-19- I had to make a minor adjustment to my divider. They can still see each other and try to fight through the barrier but its a no go. It comes with MANY suction cups and attachments. It comes in clear so I had to rough up both sides to make it opaque.

Overall Score
3.8


(3 Points)

7. hitatech 6 Pcs Fish Tank Divider, Aquarium Divider Filter Tray Egg Crate Fish Tank Bottom Isolation ...

User Ratings: 72

hitatech First Impressions

"3-gallon tanks."

The holes are smaller than some other similar dividers, which is why I chose these. This product is one that I would be really sad to see disappear. The gravel along with the quick trim left no gaps for me. Overall this has done the job I've needed to. I will be buying more of this I recommend them 100%. Fish can't swim to the other side anymore, and it looks super cool. However, it was easy to install and it worked pretty well in the last few weeks.

  • hitatech 6 Pcs Fish Tank Divider, Aquarium Divider Filter Tray Egg Crate Fish Tank Bottom Isolation Tray for Mixed Breeding, 30 cm x 15 cm (Transparant)
  • ★ Product Size: 30 cm x 15 cm / 11.81 inch x 5.90 inch (Length x Width).
  • ★ Package Includes: 6 Pieces white grid dividers, you can easily divide your fish tank into several compartments, these divider holders are used for reproduction or separation.
  • ★ Simple Installation: Just put one on top of the other and push down to slide the male buckle into the female buckle. You cannot push horizontally. If you cannot connect these grids together, it is recommended to use cable ties.
  • ★ The grid divider can effectively separate fish and prevent them from biting each other. Separations of different fish for breeding. Increasing the survival rate of baby fish, isolating diseased fish and aggressive fish.
  • ★ Customer service: We take full ownership and responsibility for the quality of our product. If you have any question, please contact us and we will try our best to solve your problem quickly and efficiently.
  • Manufacture: hitatech
  • Editor's Impressions Of The hitatech
  • Quality
  • Value For Money
  • Affordability

hitatech Final Thoughts

"Good divider!"

This was clear, easy to install, and well made. Will certainly be buying more of these! Perfect fit, easy to install, and ideal design. You need to use a mallet to connect the panels together. This worked perfectly for my 55 gallon aquarium. That was another battle trying to get those on. This was clear, easy to install, and well made.

Overall Score
4.3


(16 Points)

8. OBANGONG 6 Pcs Grid Divider Tray Egg Crate Louvre Aquarium Fish Tank Bottom Isolation

User Ratings: 67 5

OBANGONG First Impressions

"Works great."

The only con is that it's see through. Easy to use and perfect for my tank! Not worried about the small fish due to the size of the fry. This product is one that I would be really sad to see disappear. I personally only want to put the separator in for just feeding time. My male bettas could see each other along the top of the divider. Take it from us— follow the instructions about what type to use!

  • OBANGONG 6 Pcs Grid Divider Tray Egg Crate Louvre Aquarium Fish Tank Bottom Isolation
  • Size:Approx.30cmx15cm/11.8inch*5.9inch
  • You can easily divide your tank into several compartments with these divider holders.
  • Use these divider holders for separations of different fish,for breeding and to prevent your fish to fight as well.
  • Handy clips to divide a bigger fish tank into several compartment for breeding or separation.
  • Package Included:2 Pcs White Grid Dividers 4 Pcs Black Grid Dividers
  • Manufacture: Clarity Deals
  • Editor's Impressions Of The OBANGONG
  • Quality
  • Value For Money
  • Affordability

OBANGONG Final Thoughts

"Works pretty well."

It is a thick sturdy plastic, and the suction power is strong. That was another battle trying to get those on. The product comes with many small plastic pieces. Works great and we have it holding a divider in a lizard tank. Fish can't swim to the other side anymore, and it looks super cool. Holes are drilled evenly and it will divide fish 1. Second- Do not recommend for bettas or small fish!

Overall Score
4.3


(59 Points)

9. 4 Pcs Aquarium Divider Tray Plastic Grid Aquarium Egg Crate Light Diffuser, Fish Tank Divider Filter...

User Ratings: 58 7

Chnee First Impressions

"Great purchase!"

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. Barrier is like a plastic mesh screen that allows water to flow through. It was slightly long so I had to trim off the bottom edge to make it fit. Doesn't obstruct the look of my fish tank. They look like the edging that's on the tanks, so it's as attractive as possible. Worth it though if you have money to blow.

  • 4 Pcs Aquarium Divider Tray Plastic Grid Aquarium Egg Crate Light Diffuser, Fish Tank Divider Filter Bottom Isolation with 8 Pcs Sucker Clip(Black)
  • Fish tank divider is made of high quality plastic material for durable use, easy to use and won't 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.
  • Size: 11.8x5.9x0.3inch; 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.
  • Package includes 4 pcs black grid dividers and 8 pcs sucker clip, easily to fix and move.
  • Manufacture: Chnee
  • Editor's Impressions Of The Chnee
  • Quality
  • Value For Money
  • Affordability

Chnee Final Thoughts

"I tried and tried."

You just need to peel of the protective layer from both sides. This worked perfectly for my 55 gallon aquarium. Works wonders for our water turtle tank. You can customize the to whichever size you like and the suctions are great. Im using them to hold airline tubing. I know Betta fish are aggressive, so they must be separated. I used this to separate my two Betta fish in a 10 gallon tank.

Overall Score
4.1


(329 Points)

10. Alfie Pet - Rickie Hang-on Nursery Fish Tank with Isolation Breeding Hatchery

User Ratings: 51 21

Alfie First Impressions

"Works well."

I got this so I could put two male bettas in a tank. I did have to bury the bottom in about an inch or so of gravel to keep it in place. I uploaded a video to demonstrate the barrier in action xD. This fit PERFECTLY in our 75 gallon aquarium. I did have to bury the bottom in about an inch or so of gravel to keep it in place. Very sturdy, has clips on the sides to keep in place. Make sure it is tight and smooth on the sides of the tank.

  • Alfie Pet - Rickie Hang-on Nursery Fish Tank with Isolation Breeding Hatchery
  • Measures 8"L x 4"W x 4"H.
  • These long-lasting and beautiful ornaments are made of fade-resistant and non-toxic material. Safe for aquatic life.
  • Your fish will love them, these aquarium ornaments enhance visual appeal and provide ample shelter for your fish to swim and hide.
  • Use these ornaments to create a beautiful undersea world and spark your imagination.
  • Easy to clean and suitable for both salt and fresh water.
  • Manufacture: Alfie
  • Editor's Impressions Of The Alfie
  • Quality
  • Value For Money
  • Affordability

Alfie Final Thoughts

"Suctions not included."

You do have to assemble it yourself but that isn't too hard. Product works great if you can figure out how to fit it into your fish tank. Two were forced to spend most of their time in hiding. So I divided it allowing me to have 2 tanks in one large tank. It comes in clear so I had to rough up both sides to make it opaque. 6-25-19- I had to make a minor adjustment to my divider. I created an inexpensive portable indoor potty for my little dog.

Overall Score
3.9


(5 Points)

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