TCK Rainbow Delight Acro SEPT28 then the pH value is

then the pH value is as well in between the two corresponding values

The activated carbons filter particulates and waste while the ion exchange resins help remove nitrogen (ammonia and nitrate) build up which is harmful to your fish

and the LCD displays the time remaining before the pump re-activates

For bare-bottom aquariums

TCK Rainbow Delight Acro SEPT28 then the pH value isThis Acropora coral brings vibrant color and natural, branching structure to any established reef aquarium. Known for its eye catching growth patterns and refined appearance, it thrives under strong lighting and consistent water flow. As it matures, the coral develops richer coloration and unique form, making it a standout piece in a well balanced reef. A great choice for reef keepers looking to add a clean, elevated look to their tank without