{"product_id":"nt-labs-test-phosphate-po4","title":"NT LABS Test Phosphate (PO4)","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2ea47089-8f87-4c8f-ac98-7edfd8a12cb9-4\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2ea47089-8f87-4c8f-ac98-7edfd8a12cb9-4\" data-turn-id-container=\"request-WEB:2ea47089-8f87-4c8f-ac98-7edfd8a12cb9-4\" data-testid=\"conversation-turn-10\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1b218ea2-0d6f-4184-be13-d2acdd5aa058\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"161\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eNT Labs\u003c\/span\u003e\u003c\/span\u003e Test Phosphate (PO4) is an aquarium water testing kit used to measure phosphate (PO₄) levels in freshwater or marine tanks.\u003c\/p\u003e\n\u003cp data-start=\"163\" data-end=\"567\"\u003e\u003cstrong\u003eWhat is phosphate?\u003c\/strong\u003e\u003cbr data-start=\"181\" data-end=\"184\"\u003ePhosphate is a naturally occurring compound that enters the aquarium through fish waste, uneaten food, and decaying organic matter. While small amounts of phosphate are normal, excessive phosphate levels can contribute to poor water quality, which results in unwanted algae growth. In reef aquariums, high phosphate levels may also inhibit coral growth and affect coral health.\u003c\/p\u003e\n\u003cp data-start=\"569\" data-end=\"698\"\u003ePhosphate is invisible to the naked eye, so regular testing is important to maintain a balanced and healthy aquarium environment.\u003c\/p\u003e\n\u003cp data-start=\"700\" data-end=\"861\"\u003e\u003cstrong\u003eWhat is the recommended phosphate level?\u003c\/strong\u003e\u003cbr data-start=\"740\" data-end=\"743\"\u003eFor freshwater aquariums, phosphate levels should generally be kept below 1.0 mg\/L (ppm) to help control algae growth.\u003c\/p\u003e\n\u003cp data-start=\"863\" data-end=\"1049\"\u003eFor marine and reef aquariums, the ideal phosphate level remain below 0.03 – 0.1 mg\/L (ppm), as corals and sensitive marine organisms require very low phosphate levels for optimal health.\u003c\/p\u003e\n\u003cp data-start=\"1051\" data-end=\"1308\"\u003e\u003cstrong\u003eWhat do I do if the phosphate level is wrong?\u003c\/strong\u003e\u003cbr data-start=\"1096\" data-end=\"1099\"\u003eIf phosphate levels are too high, perform partial water changes and reduce overfeeding or excess waste buildup in the aquarium. Cleaning the substrate and filter regularly can also help lower phosphate levels.\u003c\/p\u003e\n\u003cp data-start=\"1310\" data-end=\"1500\"\u003ePhosphate-removal media may help maintain lower phosphate levels, especially in reef aquariums.\u003c\/p\u003e\n\u003cp data-start=\"1502\" data-end=\"1653\"\u003eIf phosphate levels remain consistently high, it is important to check feeding habits, source water quality, and overall aquarium maintenance routines.\u003c\/p\u003e\n\u003cp data-start=\"1655\" data-end=\"1666\"\u003e\u003cstrong\u003eHow to use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1668\" data-end=\"2169\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e- Ensure the test tube is clean.\u003cbr data-start=\"1698\" data-end=\"1701\"\u003e- Take a 5 ml sample of water into the test tube.\u003cbr data-start=\"1748\" data-end=\"1751\"\u003e- Add the recommended number of drops of the Phosphate reagent.\u003cbr data-start=\"1812\" data-end=\"1815\"\u003e- Replace the test tube cap and shake thoroughly.\u003cbr data-start=\"1862\" data-end=\"1865\"\u003e- Wait the instructed development time, then compare the colour of the sample to the colour scale provided.\u003cbr data-start=\"1970\" data-end=\"1973\"\u003e- Lower phosphate levels are represented by lighter colours, while darker colours indicate higher phosphate concentrations.\u003cbr data-start=\"2094\" data-end=\"2097\"\u003e- Any colour forming after the recommended waiting time should be ignored.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NT Labs","offers":[{"title":"Default Title","offer_id":48812480332033,"sku":"NT007","price":13.0,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0430\/9870\/1992\/files\/NTLABSTestPhosphate.png?v=1779168494","url":"https:\/\/eastoceansg.com\/products\/nt-labs-test-phosphate-po4","provider":"East Ocean Aquatic","version":"1.0","type":"link"}