{"product_id":"seachem-tidal-55-foam-2-pack","title":"Seachem Tidal 55 Foam – Replacement Filter Sponge 2 Pack","description":"\u003cp\u003eKeep your Seachem Tidal 55 Power Filter operating efficiently with the Seachem Tidal 55 Foam 2 Pack. These genuine replacement foam sponges are shaped specifically for the Tidal 55 media basket and provide dependable mechanical filtration without trimming or modification.\u003c\/p\u003e\n\u003cp\u003eThe foam captures fish waste, uneaten food, plant debris, and other larger particles before they travel farther through the filter media. Regular cleaning helps maintain strong water flow, supports efficient filtration, and keeps aquarium water looking clear.\u003c\/p\u003e\n\u003cp\u003eEach package contains two reusable foam sponges, making it convenient to keep a replacement available for routine filter maintenance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Seachem Replacement:\u003c\/strong\u003e Designed specifically for the Seachem Tidal 55 Power Filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Filtration:\u003c\/strong\u003e Traps detritus, fish waste, uneaten food, and other larger particles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable Foam:\u003c\/strong\u003e May be rinsed and reused during regular filter maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Fit:\u003c\/strong\u003e Fits directly into the Tidal 55 media basket without cutting or modification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Consistent Water Flow:\u003c\/strong\u003e Replacing damaged or clogged foam helps the filter operate efficiently\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreshwater \u0026amp; Saltwater Use:\u003c\/strong\u003e Suitable for freshwater, planted, brackish, and marine aquariums\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient Two Pack:\u003c\/strong\u003e Provides a spare sponge for future filter maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Seachem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Tidal 55 Foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e Two replacement foam sponges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration Type:\u003c\/strong\u003e Mechanical filtration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Seachem Tidal 55 Power Filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquarium Type:\u003c\/strong\u003e Freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Fits inside the Tidal 55 media basket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable:\u003c\/strong\u003e Yes, when cleaned and maintained properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Filter\u003c\/h3\u003e\n\u003cp\u003eThis replacement foam is designed specifically for the Seachem Tidal 55 Power Filter. The Tidal 55 is rated by Seachem for aquariums up to 55 US gallons and has a maximum flow rate of approximately 250 gallons per hour.\u003c\/p\u003e\n\u003cp\u003eThe foam should not be assumed to fit Tidal 35, Tidal 75, Tidal 110, or filters produced by other manufacturers. Each Tidal filter model uses foam sized for its individual media basket.\u003c\/p\u003e\n\u003ch3\u003eHow the Foam Works\u003c\/h3\u003e\n\u003cp\u003eThe Tidal 55 uses a bottom-to-top water-flow design. Aquarium water enters through the bottom of the filter basket and passes upward through the installed filter media.\u003c\/p\u003e\n\u003cp\u003eThe foam acts as the primary mechanical filtration layer, catching larger debris before it can accumulate throughout the remaining filter media. This helps protect biological and chemical media from becoming clogged as quickly.\u003c\/p\u003e\n\u003cp\u003eWhile beneficial bacteria may naturally grow on the foam’s surface, Seachem Matrix is the primary biological filtration media supplied with the Tidal 55 filter.\u003c\/p\u003e\n\u003ch3\u003eHow to Install\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eUnplug the Tidal 55 Power Filter before beginning maintenance.\u003c\/li\u003e\n\u003cli\u003eRemove the filter lid and lift out the media basket.\u003c\/li\u003e\n\u003cli\u003eRemove the old foam sponge from the bottom of the basket.\u003c\/li\u003e\n\u003cli\u003ePlace the clean replacement foam into the same position.\u003c\/li\u003e\n\u003cli\u003eReturn Matrix and any additional filter media to the basket.\u003c\/li\u003e\n\u003cli\u003eReinstall the media basket and filter lid.\u003c\/li\u003e\n\u003cli\u003eConfirm that the basket is seated correctly before restarting the filter.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eNo trimming, shaping, or modification should be required when installing the correct Tidal 55 replacement foam.\u003c\/p\u003e\n\u003ch3\u003eHow to Clean the Foam\u003c\/h3\u003e\n\u003cp\u003eRinse the sponge during routine filter maintenance whenever it becomes visibly dirty or water flow begins to decline.\u003c\/p\u003e\n\u003cp\u003eFor established aquariums, gently squeeze and rinse the foam in a container of water removed from the aquarium during a water change. This loosens trapped debris while reducing exposure to untreated chlorinated tap water.\u003c\/p\u003e\n\u003cp\u003eDo not scrub the foam aggressively or use soap, bleach, household cleaners, or disinfectants. Cleaning chemicals may leave residues that are dangerous to aquarium livestock.\u003c\/p\u003e\n\u003ch3\u003eWhen to Clean the Foam\u003c\/h3\u003e\n\u003cp\u003eCleaning frequency depends on the aquarium’s stocking level, feeding routine, plant debris, and overall waste production. Heavily stocked aquariums may require more frequent cleaning than lightly stocked systems.\u003c\/p\u003e\n\u003cp\u003eInspect and clean the foam when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe blue Tidal maintenance indicator rises\u003c\/li\u003e\n\u003cli\u003eWater flow becomes noticeably weaker\u003c\/li\u003e\n\u003cli\u003eThe sponge contains visible debris\u003c\/li\u003e\n\u003cli\u003eWater begins bypassing the filter basket\u003c\/li\u003e\n\u003cli\u003eThe aquarium has recently experienced heavy feeding or plant trimming\u003c\/li\u003e\n\u003cli\u003eRoutine water-change maintenance is being performed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace the Foam\u003c\/h3\u003e\n\u003cp\u003eThe Tidal 55 foam does not need to be discarded simply because it has been used for a few months. With proper care, the sponge may be cleaned and reused repeatedly.\u003c\/p\u003e\n\u003cp\u003eReplace the foam when it:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBegins tearing or breaking apart\u003c\/li\u003e\n\u003cli\u003eBecomes permanently compressed\u003c\/li\u003e\n\u003cli\u003eNo longer returns to its original shape\u003c\/li\u003e\n\u003cli\u003eCannot be cleaned sufficiently\u003c\/li\u003e\n\u003cli\u003eAllows water to bypass damaged areas\u003c\/li\u003e\n\u003cli\u003eHas been contaminated by soap, chemicals, or other unsafe substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvoid replacing every piece of established filter media at the same time. Keeping mature biological media in the filter helps preserve the aquarium’s beneficial bacterial population.\u003c\/p\u003e\n\u003ch3\u003eUsing with Other Tidal Filter Media\u003c\/h3\u003e\n\u003cp\u003eThe Tidal 55 media basket may hold multiple types of filter media. The replacement foam can be used with Seachem Matrix, activated carbon, Purigen, phosphate-removal media, or other aquarium filter media appropriate for the system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeachem Matrix:\u003c\/strong\u003e Provides high-surface-area biological filtration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeachem MatrixCarbon:\u003c\/strong\u003e Provides chemical filtration for dissolved organic waste and discoloration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeachem Purigen:\u003c\/strong\u003e Helps remove soluble and insoluble organic impurities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialty Media:\u003c\/strong\u003e May be added when the aquarium has a specific filtration requirement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not overpack the media basket. Water must be able to pass through the foam and remaining media without excessive restriction.\u003c\/p\u003e\n\u003ch3\u003eFreshwater Aquarium Use\u003c\/h3\u003e\n\u003cp\u003eThe Tidal 55 replacement foam is suitable for freshwater community aquariums, planted tanks, cichlid aquariums, goldfish systems, and other freshwater setups using the Tidal 55 Power Filter.\u003c\/p\u003e\n\u003cp\u003eIn planted aquariums, the foam helps capture loose leaves, plant fragments, and suspended debris following trimming and aquascaping maintenance.\u003c\/p\u003e\n\u003ch3\u003eSaltwater Aquarium Use\u003c\/h3\u003e\n\u003cp\u003eThe replacement foam may also be used in marine and brackish aquariums equipped with a Tidal 55 filter. Regular cleaning is especially important because trapped organic debris can break down and contribute to aquarium nutrient levels.\u003c\/p\u003e\n\u003cp\u003eRinse the sponge frequently enough to remove captured waste before it accumulates excessively.\u003c\/p\u003e\n\u003ch3\u003eFilter Maintenance Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnplug the filter before removing the media basket\u003c\/li\u003e\n\u003cli\u003eClean the foam when flow declines or the maintenance indicator rises\u003c\/li\u003e\n\u003cli\u003eUse removed aquarium water for routine rinsing\u003c\/li\u003e\n\u003cli\u003eNever clean the foam with soap or household chemicals\u003c\/li\u003e\n\u003cli\u003eAvoid replacing all biological media at the same time\u003c\/li\u003e\n\u003cli\u003eKeep the media basket from becoming excessively packed\u003c\/li\u003e\n\u003cli\u003eInspect the foam for tears and permanent compression\u003c\/li\u003e\n\u003cli\u003eKeep the second sponge clean and dry until needed\u003c\/li\u003e\n\u003cli\u003eContinue testing aquarium water during and after filter maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Aquarium Care Note\u003c\/h3\u003e\n\u003cp\u003eThe replacement foam supports mechanical filtration but does not replace biological filtration, water conditioning, water testing, or regular aquarium maintenance.\u003c\/p\u003e\n\u003cp\u003eA dirty or clogged sponge can reduce water flow through the filter. However, rapidly replacing all established filter media may remove beneficial bacteria and contribute to ammonia or nitrite problems.\u003c\/p\u003e\n\u003cp\u003eClean and replace filter components gradually whenever practical, especially in established or heavily stocked aquariums.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat filter does this foam fit?\u003c\/strong\u003e\u003cbr\u003eIt is designed specifically for the Seachem Tidal 55 Power Filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many sponges are included?\u003c\/strong\u003e\u003cbr\u003eEach package contains two replacement foam sponges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of filtration does the foam provide?\u003c\/strong\u003e\u003cbr\u003eThe foam provides mechanical filtration by trapping detritus and other larger particles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the foam provide biological filtration?\u003c\/strong\u003e\u003cbr\u003eBeneficial bacteria may colonize the foam, but Seachem Matrix is the primary biological media supplied with the Tidal 55 filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the foam reusable?\u003c\/strong\u003e\u003cbr\u003eYes. It may be rinsed and reused until it becomes damaged, permanently compressed, or difficult to clean.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I clean the foam?\u003c\/strong\u003e\u003cbr\u003eClean it whenever it becomes visibly dirty, water flow declines, or the Tidal maintenance indicator rises. The exact schedule depends on the aquarium’s waste load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the foam?\u003c\/strong\u003e\u003cbr\u003eThere is no required three-to-six-month replacement schedule. Replace it based on physical condition and performance rather than age alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I rinse it under tap water?\u003c\/strong\u003e\u003cbr\u003eUsing water removed from the aquarium is preferred when preserving bacteria on established media. Untreated chlorinated tap water may harm beneficial bacteria.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I clean the foam with soap?\u003c\/strong\u003e\u003cbr\u003eNo. Never use soap, bleach, detergent, or household cleaning products on aquarium filter media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the foam be used with Matrix?\u003c\/strong\u003e\u003cbr\u003eYes. The foam captures larger debris while Matrix provides biological filtration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used with Purigen or activated carbon?\u003c\/strong\u003e\u003cbr\u003eYes. The Tidal media basket can hold the foam along with compatible chemical and biological filter media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this foam safe for freshwater aquariums?\u003c\/strong\u003e\u003cbr\u003eYes. It is suitable for freshwater and planted aquariums using a Tidal 55 filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe for saltwater aquariums?\u003c\/strong\u003e\u003cbr\u003eYes. The Tidal 55 and its replacement foam are suitable for freshwater and saltwater environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this foam fit the Tidal 75 or Tidal 110?\u003c\/strong\u003e\u003cbr\u003eNo. Use the replacement foam made specifically for the corresponding Tidal filter model.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003eSeachem Tidal 55 Foam replacement sponges provide reusable mechanical filtration for the Seachem Tidal 55 Power Filter. Visit Tropical Treasures Wyo in Cheyenne, Wyoming, to shop Seachem Tidal filters, replacement parts, Matrix, Purigen, activated carbon, filter media bags, and aquarium maintenance supplies.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":52241517117653,"sku":null,"price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/SC06503-2T.png?v=1784905989","url":"https:\/\/tropicaltreasureswyo.com\/products\/seachem-tidal-55-foam-2-pack","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}