{"product_id":"seachem-flourish-excel","title":"Seachem Flourish Excel","description":"\u003ch2\u003eSeachem Flourish Excel\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSeachem Flourish Excel\u003c\/strong\u003e is a bioavailable organic carbon supplement for planted aquariums, designed for aquarists who want to support aquatic plant growth with or without CO2 injection. It introduces photosynthetic intermediates that plants can use in the carbon chain-building process of photosynthesis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvides a source of bioavailable organic carbon for freshwater planted aquariums.\u003c\/li\u003e\n\u003cli\u003eCan be used as an alternative to CO2 injection or alongside an existing CO2 system.\u003c\/li\u003e\n\u003cli\u003eIntroduces compounds structurally similar to photosynthetic intermediates used by plants.\u003c\/li\u003e\n\u003cli\u003eMay be particularly useful where adding further CO2 could result in low pH levels.\u003c\/li\u003e\n\u003cli\u003eHas iron-reducing properties that promote iron in the ferrous Fe+2 state, which is more easily utilised by plants than ferric Fe+3.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdd directly to the aquarium water. Use when starting the product and after major water changes, then continue with regular dosing. In high-growth planted aquariums, the dose may be increased slowly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInitial use or after a major water change of more than 40%: use 1 capful (5 mL) for every 40 L (10 gallons).\u003c\/li\u003e\n\u003cli\u003eThereafter: use 1 capful for every 200 L (50 gallons) daily or every other day.\u003c\/li\u003e\n\u003cli\u003eFor smaller doses, each cap thread is approximately 1 mL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlanted aquariums using CO2 injection, as well as planted tanks without injected CO2. It suits aquarists maintaining low- to high-growth aquatic plant displays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeachem Flourish Excel can be used alone as an organic carbon source or in conjunction with CO2 injection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeachem Flourish Excel organic carbon supplement for planted aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use Seachem Flourish Excel if I already inject CO2?\u003c\/strong\u003e\u003cbr\u003eYes. Flourish Excel may be used in conjunction with CO2 injection, as using one does not necessarily negate the use of the other.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much Flourish Excel should I add after a water change?\u003c\/strong\u003e\u003cbr\u003eAfter a major water change of more than 40%, dose 1 capful (5 mL) for every 40 L (10 gallons) of aquarium water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I dose Seachem Flourish Excel?\u003c\/strong\u003e\u003cbr\u003eAfter the initial dose, add 1 capful for every 200 L (50 gallons) daily or every other day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I measure smaller doses without using a full cap?\u003c\/strong\u003e\u003cbr\u003eYes. Each cap thread measures approximately 1 mL, helping with smaller planted aquarium doses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy would I use Flourish Excel instead of adding more CO2?\u003c\/strong\u003e\u003cbr\u003eIt provides bioavailable organic carbon and can be useful in situations where continuing to add CO2 could result in dangerously low pH levels.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100ML","offer_id":50592537673947,"sku":null,"price":171.0,"currency_code":"ZAR","in_stock":true},{"title":"250ML","offer_id":50592537706715,"sku":null,"price":241.0,"currency_code":"ZAR","in_stock":true},{"title":"500ML","offer_id":50592537739483,"sku":null,"price":381.0,"currency_code":"ZAR","in_stock":true},{"title":"2L","offer_id":50592537772251,"sku":null,"price":1305.0,"currency_code":"ZAR","in_stock":true},{"title":"4L","offer_id":50592537805019,"sku":null,"price":2462.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/9483\/5163\/files\/seachem-flourish-excel-organic-carbon-source-planted-aquarium.webp?v=1791366372","url":"https:\/\/premiumaquatics.co.za\/products\/seachem-flourish-excel","provider":"Premium Aquatics ","version":"1.0","type":"link"}