Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

ESV Granular Activated Carbon 3.5 lbGranular Activated Carbon based on bituminous coal provides the best combination of pore size, large particle size, high surface area, low ash, and hardness for chemically filtering aquarium water. In addition, test results indicate no leaching of phosphates. The high hardness level of this carbon prevents the dispersion of particles throughout the aquarium which can occur with softer grades of carbon. The large particle size facilitates water

By maintaining the same ratio of calcium ions and carbonates in an aquarium as that found in natural seawater

Provides important nutrients to corals and their allies during periods of stress induced by changes in lighting and/or prolonged exposure to excessive water temperature (often resulting in "bleaching")

Do not add to pump intake port(s)

Pop up stand or hanging Tab

Iwaki 20RLTX

*There is an addition part needed to convert the pump to the skimmer body for some models that must be special ordered

000 US-gallons)

1 -32 oz Part B and Measuring Cup

The HI713-25 are high-quality reagents that are pre-measured

Even though we recommend shaking the bottle before use

The contoured style of these Checker®’s fit in your palm and pocket perfectly and the large LCD is easy to read

Miracle Mud is the most ECONOMICAL refugium filter substrate to use if the goal is to remove nitrate from the system water

Exchange/Return Notes