Description
Quantum AR Phosphate Remover 5L — Bulk Lanthanum Phosphate Remover for Shops, Farms and Big Systems
Shops and coral farms fight phosphate every day across thousands of litres, and that is the scale Quantum AR Phosphate Remover 5L (SKU: QA155000) is packed for. It is a solution of purified lanthanum in deionised water that binds ionic and chemically bound phosphate and precipitates it so mechanical filtration removes it, and the 5 L container carries a 20 mL capful for hand dosing on large volumes. Quantum rates it for LPS, mixed, SPS, NPS and FOWLR systems, and the dosing table is the same as the smaller bottles.
Per 100 L daily the dose runs from 0.1 to 1.0 mL at 0.03 to 0.25 ppm phosphate up to 10 mL above 10 ppm, with the intermediate rows in the details below. A 2,000 L holding system at 1 ppm takes 20 to 100 mL a day, so 5 L covers a long reduction and the maintenance after it. Dose it directly into high water flow, by capful or on a dosing pump. A fine white film on the glass indicates overdosing, and the product must not be used in aquariums containing live plants, so keep it to the marine systems.
Usage & Application
When to Use
- Retail and wholesale systems: Holding tanks with constant feeding and phosphate input.
- Coral farms: Grow-out systems where low phosphate is part of the colour and growth plan.
- Very large displays: Reefs and FOWLR systems past 1,000 L.
- Maintenance businesses: One container serving a round of client tanks.
Dosing & Administration Guide
- Test each system: Use the table row that matches its phosphate and start at the lower figure.
- Dose into strong flow: By capful into circulation or through a dosing pump line.
- Check the glass daily: White film means reduce the dose on that system.
- Retest and taper: Move down the table as phosphate falls; keep it away from planted tanks.
Product Specifications & Highlights
Key Features
- Bulk lanthanum: 5 L of phosphate remover for high-volume systems where smaller bottles empty in days.
- Ionic and bound phosphate: Precipitated out for the filter to collect, so socks and pads need changing more often during a reduction.
- 20 mL capful: Sized for hand dosing on large tanks when a pump is not fitted.
- Dosing-pump compatible: Runs on automated lines feeding several tanks from one container.
- Same five-row table: Daily mL per 100 L by phosphate reading, identical to the smaller bottles.
Product Details
- Brand: Quantum (Reef Essential range)
- SKU: QA155000
- Barcode (GTIN/UPC): 0706502801700
- Product Type: Additives & Supplements > Phosphate Remover
- Net Volume: 5 L
- Contents: Deionised water, purified lanthanum
- Dose Rate: 0.1–1.0, 0.5–2.5, 1.0–5.0, 5.0–10.0 or 10.0 mL per 100 L daily for phosphate of 0.03–0.25, 0.25–1.0, 1.0–5.0, 5.0–10.0 or 10+ ppm
- Capful: About 20 mL
- Application: Directly into high water flow
- Dosing Pump: Suitable
- Caution: White film on glass indicates overdosing; not for aquariums with live plants
- Target Environment: LPS, mixed, SPS, NPS and FOWLR aquariums


There are no reviews yet.