Medium AquaFalls Plant/Rock Grate Waterfalls six or eight hours before

six or eight hours before turning the lights off

use 4" male adapter (MA40) to connect to 4" pipe

See the Aquathol Super K Label instructions for details

which allows them to settle to the bottom

Medium AquaFalls Plant/Rock Grate Waterfalls six or eight hours beforePhoto shows Large AquaFalls with Rock Plant Grate. This super strong grate is now available for the small, medium and large Aquafalls; making it very easy to cover the falls box with rocks and plants. The small filter grate is an egg crate shaped material while the medium and large grates are an engineered structural plastic material capable of holding several hundred pounds!