{"product_id":"fritzzyme-monster-460","title":"FritzZyme Monster 460","description":"\u003cp\u003e\u003cstrong\u003eFritzZyme Monster 460\u003c\/strong\u003e is a concentrated probiotic blend of heterotrophic bacteria from Fritz Industries, formulated for heavily stocked saltwater aquariums where waste, sludge, and uneaten food build up faster than the system can break them down. Predator tanks, monster fish setups, and packed reef systems all benefit from the extra biological cleanup crew. One 16 oz bottle treats 4,730 gallons.\u003c\/p\u003e\n\u003cp\u003eBrowse the rest of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/fritz\"\u003eFritz lineup\u003c\/a\u003e or shop everything \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003esaltwater\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eWhat It Does\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigests sludge and organic debris:\u003c\/strong\u003e live heterotrophic bacteria consume fish waste, leftover food, and decaying organic matter before they degrade water quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for heavy bioloads:\u003c\/strong\u003e concentrated for large fish and heavily stocked tanks where standard maintenance can't keep up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports clearer water and healthier filtration:\u003c\/strong\u003e less accumulated sludge means less stress on your filter and fewer nutrient spikes that feed algae.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaltwater-specific strains:\u003c\/strong\u003e rather than one blend for both environments, Fritz selected species that naturally occur and perform best in marine systems. For freshwater tanks, use \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/fritzzyme-monster-360\"\u003eFritzZyme Monster 360\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eHeterotrophic bacteria are the cleanup specialists of the bacterial world. Where nitrifying bacteria process ammonia and nitrite, heterotrophs digest the solid organic waste that settles into substrate, rock, and filtration as sludge. Regular dosing keeps a strong population working in your system, especially after heavy feedings or livestock additions.\u003c\/p\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eDosing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e shake well, then add 1 tsp (5 mL) per 50 US gallons weekly, or as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew setups or heavy sludge buildup:\u003c\/strong\u003e dose daily for the first week, then drop to weekly.\u003c\/li\u003e\n\u003cli\u003eDose into a high-flow area. Safe for fish, corals, and invertebrates, and compatible with standard mechanical, chemical, and biological filtration.\u003c\/li\u003e\n\u003cli\u003eAlways confirm with the dosing chart on your bottle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA; width: 35%;\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eFritzZyme Monster 460 Biological Conditioner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA;\"\u003e\u003cstrong\u003eWater Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eSaltwater only (freshwater version: Monster 360)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA;\"\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003e16 oz (treats 4,730 gal), 32 oz (treats 9,460 gal), 1 Gallon (treats 37,840 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA;\"\u003e\u003cstrong\u003eBacteria Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eConcentrated heterotrophic (sludge-digesting) blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA;\"\u003e\u003cstrong\u003eReef Safe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eYes, safe for fish, corals, and inverts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA;\"\u003e\u003cstrong\u003eMade In\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeeping a freshwater monster tank too? Grab \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/fritzzyme-monster-360\"\u003eFritzZyme Monster 360\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eTrack nutrients with a kit from our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003ewater testing\u003c\/a\u003e collection.\u003c\/li\u003e\n\u003cli\u003eRound out your maintenance routine in \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/maintenance-water-care\"\u003ewater care\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the same as a bacteria starter like TurboStart?\u003c\/strong\u003e\u003cbr\u003eNo. Starters seed nitrifying bacteria to process ammonia and nitrite during cycling. Monster 460 adds heterotrophic bacteria that digest solid waste and sludge in an established tank. Many keepers use both.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it in freshwater?\u003c\/strong\u003e\u003cbr\u003eUse \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/fritzzyme-monster-360\"\u003eMonster 360\u003c\/a\u003e instead. Fritz selected different bacterial species for each environment, so each version performs best in its own water type.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it cloud my water?\u003c\/strong\u003e\u003cbr\u003eA slight haze can appear after dosing while the bacteria disperse and get to work. It typically clears within a day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to turn off my UV sterilizer or skimmer?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with standard filtration including UV. If you run a skimmer, expect it to pull a bit more for a few hours after dosing.\u003c\/p\u003e","brand":"Fritz","offers":[{"title":"16 oz","offer_id":48859883995355,"sku":"76016","price":19.99,"currency_code":"USD","in_stock":true},{"title":"32 oz","offer_id":48859884028123,"sku":"76032","price":31.99,"currency_code":"USD","in_stock":true},{"title":"1 Gallon","offer_id":48859884060891,"sku":"76128","price":103.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_2e6c755f-02f2-41fb-93a5-ec87bd0485f1.png?v=1781106148","url":"https:\/\/squeakysaquatics.com\/products\/fritzzyme-monster-460","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}