Creating a harmonious environment in your aquarium often requires separating fish species to prevent aggression or territorial disputes. Tank dividers are an effective solution, allowing you to safely house multiple inhabitants without compromising their well-being. Choosing the right divider ensures optimal water flow and prevents fish from escaping or injuring themselves.
- This grid divider are made of plastic material, non-toxic and tasteless, won't affect water quality.
- Use these divider holders can effectively separate fish and prevent them from biting each other.
- This plastic grid can cropped and free splice combination。
- Our grid divider trays are perfect for all types of freshwater and saltwater aquarium. decorative support frame for easy cleaning of feces; turtle drying platform; controller storage rack.
- 【Product size】aquarium divider separator kit includes 8pcs 11.8 Inch X 5 .9 Inch aquarium divider boards with 0.15Inch hole and 10pcs clips with suction.
- 【Novel DIY design】Our fish tank divider separate boad can be freely pieced together through concave convex buckles, and can be cut into the shape you want with scissors according to your tank needs.
- 【Made of high quality materials】Durable,Sturdy, strong weighing capacity and not easy to be broken which can effectively prevent birds or cats from scratching fish
- 【Product usage functions】The aquarium board can be used as a fish tank isolation board. First, cut the board to the size you need, and then install aquarium divider with suction cup clips to separate the fish tank into multiple independent spaces...
- Adjustable Size: Designed for 5-gallon/5.5-gallon fish tanks, this fish divider features an adjustable width of 7.3'' to 8.3'' and a height of 9'', ensuring a perfect fit
- Premium Material: Crafted from durable, odorless acrylic, this partition is clear and transparent which looking great, and will stay clear for a long time after use
- Easy Installation: Simply peel off the protective film from the acrylic surface, attach the two side brackets to the tank with suction cups, and insert the divider. It’s quick to install, easy to remove, and hassle-free to clean.
- Thoughtful Design: The gap between the bracket and the tank is tiny, ensures your fish stay securely on their side. With 4mm-diameter holes and a 4mm bottom slit, the divider promotes water flow and helps fish waste circulate away.
- Perfect Size & Safe Design: Specifically designed for 40 gallon breeder tank, this fish tank divider measures 17.2"W x 15"H, with an adjustable width of 17.2"-18.2" and a total height of 15" with 0.15" (4 mm) aperture. This adjustable fish tank divider is...
- Premium Acrylic Material: Crafted from high-quality, transparent acrylic fish tank separator material (PMMA) with over 92% light transmittance, ensuring this 40 gallon breeder aquarium divider won't affect your aquarium landscaping and viewing. This...
- New Upgraded Design: Long clips on both sides make installation easier, small suction cups fit the fish tank wall better, and adjustable width ensures that non-standard tanks are also suitable. The top, middle and bottom are designed with fish combs...
- Complete Accessories Included: This 40 gallon breeder tank divider kit includes: transparent suction cups, fixing clips and splicing fixed plate. It is incredibly easy to install, with no need to purchase extra accessories—we have even provided more...
- This grid divider are made of plastic material, non-toxic and tasteless, won't affect water quality.
- Use these divider holders can effectively separate fish and prevent them from biting each other.
- This plastic grid can cropped and free splice combination.
- Our grid divider trays are perfect for all types of freshwater and saltwater aquarium. decorative support frame for easy cleaning of feces; turtle drying platform; controller storage rack.
- Fish tank separator size: 17.3" * 11.8"*0.12" (44cm*30cm*3mm)*2 piece, aperture : 0.2" (5mm); Using laser cutting, the circumference and the hole are smooth, the aperture is well-designed to secure the safety of your fish. Suitable for aquariums with a...
- Product material: Eco-friendly, non-toxic, high hardness, corrosion resistance, easy to clean; high transparent acrylic (PMMA), the light transmittance is more than 92%, does not affect the aquarium landscaping and looking, and will make the fish tank...
- New design: The state of the art design with long holes around, can be placed horizontally and vertically, which is Conducive to fish feces through and more convenient for stitching. Additional accessories allow you to easily assemble more than two...
- Complete accessories: Including transparent suction cups*16, fixing clip*16, transparent screw*12, Splicing fixed plate*4, screwdriver*1; easy to install, no need to purchase additional accessories, and provide more for spares.
- Appropriate size: the decorative plastic sheet is approx. 33.5 x 26 x 0.15 cm/ 13.19 x 10.24 x 0.06 inches in size, and the sliding bar is approx. 31 x 0.8 x 1 cm/ 12.2 x 0.32 x 0.39 inches; The right size can provide a large convenience when you use...
- Suit combination: the fish tank divider screen mesh and sliding bars are a nice combination, which is very convenient for you to use; You don't need to buy additional tools to use them, the combination of packages can meet your actual needs, bringing you...
- Easy to use: the plastic mesh has a simple operation; First, you need to tailor the plastic mesh into the right size and shape, then put it in the right place, fixing it with a black sliding bar, you can get a nice decoration in this way; Simple methods...
- Sufficient quantity: you will receive 4 pieces of black plastic meshes and 10 pieces of binding bars in one package in total, they come in black color, which is not easy to go out of date; At the same time, enough quantity for your daily use, you can also...
- 【High-quality Material】 The aquarium tank divider is made of high-quality PVC material. Whether in fresh or saltwater, it will not affect the water quality or the health of fish, shrimp, and aquatic plants. It is corrosion-resistant, practical, and...
- 【Bottom Filter Material Partition】 The plastic grid board can separate filter materials, allowing for free matching and combination of different types of filter media. It can also be used for padding, support, and other filtration applications to...
- 【Isolate Fish Schools】 The plastic grid can separate fish from different groups, facilitate rapid breeding, and provide isolation for sick fish.High-Density grid can provide protection for smaller fish species(Suction cups are not included in this...
- 【DIY Applications】 The Plastic Egg Crate can be used in any type of aquarium, High-Density aquarium grid paired with brackets can create sloped landscapes and adapt to various applications, making them an ideal choice for aquascaping tanks, pump...
- This grid divider are made of plastic material, non-toxic and tasteless, won't affect water quality.
- Use these divider holders can effectively separate fish and prevent them from biting each other.
- This plastic grid can cropped and free splice combination。
- 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.
This article is part of our complete guide Fish & Aquatic — browse all our comparisons and buying guides.
Last update on 2026-10-15 / Affiliate links / Images from Amazon Product Advertising API