Neptune System Automatic Top-Off Kit V2 Marine When water parameters aren’t in

When water parameters aren’t in the recommended range use one of the Aquaforest Lab additives (Ca Plus

Crafted from high-quality stainless steel

it ensures long-term reliability and precise control when leveling substrates or removing debris and algae from tank surfaces

It features a strong magnet system and is available in sizes suited to different tank thicknesses

making it suitable for various aquarium setups

Neptune System Automatic Top-Off Kit V2 Marine When water parameters aren’t inThe ATK v2 eliminates daily top off chores with three layers of safety protection. Features dual optical sensors, IQ Fill intelligence that learns your tank's needs, and a mechanical float valve as final backup. The powerful PMUP can pump water vertically up to 14 feet, perfect for remote reservoirs. Works standalone or integrates with Apex for remote alerts and advanced features.