Tropic Marin NP-Standard 50ml – Nitrate & Phosphate Test Kit Calibration Solution d-d steriliser Ensures long-term water quality and

Ensures long-term water quality and stability for aquarium inhabitants

Ideal for corals & filter-feeding invertebrates

improving overall water quality and clarity

Eliminates the need for hand immersion in the aquarium

Maxspect Nano-Tech Bio-Plug 25 Pack is the perfect solution for fragging corals in your reef aquarium

Tropic Marin NP-Standard 50ml – Nitrate & Phosphate Test Kit Calibration Solution d-d steriliser Ensures long-term water quality andEnsure accurate and reliable results in your nitrate and phosphate testing with the Tropic Marin NP Standard 50ml. This mineral reference solution is designed to maintain the precision of your test kits by counteracting the effects of storage conditions and temperature fluctuations. By regularly checking your test kits against this stable standard, you can identify deviations and apply necessary correction factors for consistent results. Ideal for