{"product_id":"acrylic-fish-tank-divider-for-55-gallon-tank-clear-adjustable","title":"Acrylic Fish Tank Divider for 55 Gallon Tank - Clear Adjustable","description":"\u003cp\u003eIn this review of the Acrylic Fish Tank Divider for a 55 gallon tank, the bottom line is simple: this clear, adjustable partition is best for aquarists who need a sturdy, low-visibility separation that still allows water flow. The reviewer found the set useful for separating fry or temperamental tankmates because the 4 mm thick acrylic and smooth edges keep fish safe while the narrow apertures let circulation continue. Installation is straightforward and the suction-cup brackets hold the divider in place without permanent modification to the aquarium.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable width:\u003c\/strong\u003e The partition adjusts between 12.5 in and 13.5 in so it fits the specified 55 gallon tank width without trimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable acrylic:\u003c\/strong\u003e Made from 4 mm thick acrylic that is non-toxic and resists impact from larger fish while remaining transparent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe aperture design:\u003c\/strong\u003e 0.15 in (4 mm) apertures and a 4 mm bottom gap promote water flow while limiting passage to fry larger than the holes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit-panel installation:\u003c\/strong\u003e The divider ships in two pieces for easier handling and connects with a link for quick assembly and disassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuction-cup brackets:\u003c\/strong\u003e Two side brackets with suction cups secure the divider to the tank without drilling and keep the gap between bracket and glass very small.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtected packaging:\u003c\/strong\u003e Protective film on both sides plus wrapped accessories reduce the risk of scratches or transit damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis divider is aimed at hobbyists running a 55 gallon aquarium who need a removable, clear partition for breeding, temporary isolation, or creating separate areas without losing visibility. Its sturdy acrylic and small apertures suit breeders separating fry from adult fish while maintaining filtration flow.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for tanks significantly wider than the listed adjustment range, nor for setups that require sealed, permanent bulkheads; those users should look for fixed glass partitions or custom-fit solutions. Also, anyone preferring opaque separation should consider alternatives.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear acrylic keeps the tank visually open while providing a physical barrier.\u003c\/li\u003e\n\u003cli\u003eSuction-cup brackets allow non-destructive, tool-free installation and removal.\u003c\/li\u003e\n\u003cli\u003e4 mm thickness and smooth edges make it durable and safe for larger fish impacts.\u003c\/li\u003e\n\u003cli\u003eDesign promotes water circulation and helps keep waste moving between compartments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustment range is specific to 55 gallon widths and may not fit wider or narrower tanks.\u003c\/li\u003e\n\u003cli\u003eRequires removal of protective film before use, which adds a brief step to setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible tank\u003c\/td\u003e\n\u003ctd\u003e55 gallon (approx. 13 in wide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable width\u003c\/td\u003e\n\u003ctd\u003e12.5 in - 13.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e19.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial thickness\u003c\/td\u003e\n\u003ctd\u003e4 mm acrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture size\u003c\/td\u003e\n\u003ctd\u003e0.15 in (4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eSuction-cup side brackets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Acrylic Fish Tank Divider for 55 gallon tanks is a practical, value-minded choice for aquarists who need a clear, removable partition that preserves circulation and protects fry. Its durable 4 mm acrylic, easy suction-cup mounting, and modest adjustment range make it a solid pick for temporary isolation or breeding setups where a non-permanent, transparent barrier is required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this divider fit my 55 gallon aquarium?\u003c\/strong\u003e\u003cbr\u003eIt fits aquariums with a width that falls between 12.5 in and 13.5 in, which corresponds to the typical 55 gallon tank dimensions described by the manufacturer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan adult fish pass through the apertures?\u003c\/strong\u003e\u003cbr\u003eThe aperture and bottom gap are 4 mm, which allows water flow but prevents most fry and larger fish from passing through.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs installation difficult?\u003c\/strong\u003e\u003cbr\u003eInstallation is straightforward: remove the protective film, connect the two panel halves, fix the side brackets with suction cups, then insert the partition.\u003c\/p\u003e","brand":"CLarellara","offers":[{"title":"Default Title","offer_id":48248185323739,"sku":"B0FJ65K6JG","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71xsM7HWnhL._AC_SL1500.jpg?v=1770930729","url":"https:\/\/gearmusthave.com\/products\/acrylic-fish-tank-divider-for-55-gallon-tank-clear-adjustable","provider":"GearMustHave","version":"1.0","type":"link"}