ADA Aqua Soil Amazonia (DISCONTINUED) Sand & Rocks The SunSun HW-603B can also

The SunSun HW-603B can also be use as pre-filter for other SunSun canister filters

Dissolves most stubborn lime-scale

Duration of treatment: for approx

this is backed by the Spectrum Guarantee for not only vitality and vibrancy

ADA Aqua Soil Amazonia (DISCONTINUED) Sand & Rocks The SunSun HW-603B can alsoAqua Soil Amazonia production has been discontinued by the brand. For the NEW Amazonia Ver 2, please check this link ADA Aqua Soil Amazonia Ver 2 Amazonia is substrate material, rich in organic acid and nutrients, promoting the growth of aquatic plant roots. By combining with Power Sand, it becomes the ideal substrate for plants.