Laguna Max-Flo 4280 Waterfall & Filter Pump - For ponds up to 8560 U.S. gal (32400 L) Bird Perches Black egg crate is the

Black egg crate is the preferred surface for mounting large numbers of coral frags for the following reasons:

to allow for hassle free maintenance without using any tools

30" L × 12" W × 16" H

or any high flow area of a trickle filter

Laguna Max-Flo 4280 Waterfall & Filter Pump - For ponds up to 8560 U.S. gal (32400 L) Bird Perches Black egg crate is theLaguna Max Flo 4280 Waterfall & Filter Pump is designed to circulate water loaded with moderate amounts of solid particles (or solids) and transport them to suitable external filter systems (including pressurized filters) which then trap debris that could potentially pollute pond water, effectively filtering the pond. Max Flo is ideal for use with filtration systems and for creating waterfalls and watercourses. Easy to install and operate, the pump is