{"product_id":"saltwater-aquarium-master-keeper","title":"Saltwater Aquarium Master Keeper — Interactive Digital Tracker","description":"\u003cp\u003eOne system for your saltwater aquariums, reef chemistry, livestock, corals, dosing, maintenance, equipment, and more.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHabitatCraft Saltwater Aquarium Master Keeper\u003c\/strong\u003e is a downloadable, local-first tracking system built for marine aquarium keepers — from a single saltwater tank to multi-tank reef systems, frag tanks, quarantine setups, and growing coral collections. Keep the records that normally end up scattered across notebooks, spreadsheets, test-kit apps, calendars, and notes in one organized system.\u003c\/p\u003e\n\n\u003ch2\u003eManage Your Marine Systems\u003c\/h2\u003e\n\u003cp\u003eBuild and organize records for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDisplay reefs, FOWLR aquariums, frag tanks, and nano\/pico reefs\u003c\/li\u003e\n  \u003cli\u003eQuarantine, hospital, and observation tanks\u003c\/li\u003e\n  \u003cli\u003eSumps, refugiums, and connected multi-tank systems\u003c\/li\u003e\n  \u003cli\u003eTank volume, actual water volume, salt mix, substrate, rock, and setup information\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTrack Reef \u0026amp; Saltwater Parameters\u003c\/h2\u003e\n\u003cp\u003eKeep a historical record of your water chemistry, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature, salinity \/ specific gravity, pH\u003c\/li\u003e\n  \u003cli\u003eAlkalinity, calcium, magnesium\u003c\/li\u003e\n  \u003cli\u003eNitrate, phosphate, ammonia, nitrite\u003c\/li\u003e\n  \u003cli\u003ePotassium, iodine, and custom parameters\u003c\/li\u003e\n  \u003cli\u003eICP testing and flagged-element notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee parameter tests alongside dosing, maintenance, livestock, and other events in your reef timeline.\u003c\/p\u003e\n\n\u003ch2\u003eFish \u0026amp; Invertebrate Records\u003c\/h2\u003e\n\u003cp\u003eTrack your marine livestock with records for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpecies and scientific name, individual names or IDs\u003c\/li\u003e\n  \u003cli\u003eCurrent aquarium, acquisition date, source, and cost\u003c\/li\u003e\n  \u003cli\u003eSize, sex notes, and feeding information\u003c\/li\u003e\n  \u003cli\u003eQuarantine and observation status\u003c\/li\u003e\n  \u003cli\u003eHealth notes, tank transfers, sale, rehoming, or loss records\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCoral Collection Tracking\u003c\/h2\u003e\n\u003cp\u003eManage individual corals, colonies, and frags with:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpecies and coral ID, frag or colony status\u003c\/li\u003e\n  \u003cli\u003eTank and placement, reef zone, rack, and position\u003c\/li\u003e\n  \u003cli\u003ePAR, flow, color, and condition\u003c\/li\u003e\n  \u003cli\u003ePolyp and tissue observations, feeding, dip and pest history\u003c\/li\u003e\n  \u003cli\u003eGrowth observations and parent coral records\u003c\/li\u003e\n  \u003cli\u003eAcquisition source and cost\u003c\/li\u003e\n  \u003cli\u003eGrow-out, availability, reservation, sale, and trade status\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDosing\u003c\/h2\u003e\n\u003cp\u003eKeep a record of what goes into your reef:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDosing product, parameter affected, amount and unit\u003c\/li\u003e\n  \u003cli\u003eManual or automated dosing and dosing schedule\u003c\/li\u003e\n  \u003cli\u003eContainer amount remaining, daily usage, and estimated remaining supply\u003c\/li\u003e\n  \u003cli\u003eReason, adjustments, and observations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaintenance \u0026amp; Equipment\u003c\/h2\u003e\n\u003cp\u003eRecord recurring reef maintenance including water changes, skimmer cleaning, filter sock and floss changes, return pump maintenance, powerhead and wavemaker cleaning, ATO maintenance, RO\/DI filter and resin replacement, probe calibration, dosing pump calibration, carbon and media replacement, refugium maintenance, and lighting maintenance.\u003c\/p\u003e\n\u003cp\u003eMaintain equipment records for pumps, skimmers, heaters, controllers, dosers, lighting, UV sterilizers, reactors, RO\/DI systems, chillers, probes, and more.\u003c\/p\u003e\n\n\u003ch2\u003eHealth, Quarantine \u0026amp; Coral Intake\u003c\/h2\u003e\n\u003cp\u003eKeep important records together for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFish quarantine and health observations\u003c\/li\u003e\n  \u003cli\u003eCoral and invertebrate intake, coral dips, pests and findings\u003c\/li\u003e\n  \u003cli\u003eTreatments, medication or dip products, dosage and concentration notes\u003c\/li\u003e\n  \u003cli\u003eTreatment dates, clearance dates, outcomes, and observations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCoral Propagation\u003c\/h2\u003e\n\u003cp\u003eTrack your propagation projects from parent colony to frag:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eParent coral, fragging date, number of frags, batch or event ID\u003c\/li\u003e\n  \u003cli\u003eFragging method, dip or treatment, grow-out tank\u003c\/li\u003e\n  \u003cli\u003ePropagation costs, grow-out, sale, and trade notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInventory, Money \u0026amp; Tasks\u003c\/h2\u003e\n\u003cp\u003eThe Master Keeper also includes:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSalt, dosing, test reagent, food, filter media, RO\/DI, medication, and coral dip inventory\u003c\/li\u003e\n  \u003cli\u003eEquipment parts, low-stock tracking, and expiration dates\u003c\/li\u003e\n  \u003cli\u003eExpenses, livestock and frag sales, trades, and other income\u003c\/li\u003e\n  \u003cli\u003eDue and overdue tasks and recurring maintenance schedules\u003c\/li\u003e\n  \u003cli\u003eUnified reef timeline and emergency\/sitter export\u003c\/li\u003e\n  \u003cli\u003eCSV exports and full JSON backup and restore\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eYour Records Stay With You\u003c\/h2\u003e\n\u003cp\u003eThe Saltwater Aquarium Master Keeper runs locally in your web browser. No account required. No subscription. Your working records are stored locally on your device, and the included backup system lets you download a complete copy of your data for safekeeping or transfer to another device.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSaltwater Aquarium Master Keeper HTML application\u003c\/li\u003e\n  \u003cli\u003eQuick Start PDF\u003c\/li\u003e\n  \u003cli\u003eREADME \/ setup instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDownload the ZIP, extract the files, open the Master Keeper in a modern browser, and start tracking your marine system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e$17.99 — Instant Digital Download\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDigital product only. No physical item will be shipped. HabitatCraft Master Keeper tools are designed for organization and record keeping. They do not diagnose disease, interpret test results, prescribe treatment, or replace appropriate professional care.\u003c\/em\u003e\u003c\/p\u003e","brand":"HabitatCraft","offers":[{"title":"Default Title","offer_id":56026339737892,"sku":null,"price":17.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/habitatcraft.com\/products\/saltwater-aquarium-master-keeper","provider":"HabitatCraft","version":"1.0","type":"link"}