This SURF4 floating surface scrubber has over 48 square inches (300 square cm) of extremely rough Green Grabber® algal growth surface which can grow up to a 2" (5 cm) thick block of green hair algae.
So this would be equal to a screen 8x6 that has a 2” layer
Waterfalls don’t grow 2” thick algae, I would say it’s more like .5” thick? Tbh I don’t know
If waterfall grew .5” thick / deep algae then… 2” / .5 = 4
So it would be equal to 4 waterfall screens that were 8x6
If waterfall grows 1” thick then one surf 4 would be equal to a waterfall with two 8x6 screens
So this would be equal to a screen 8x6 that has a 2” layer
Waterfalls don’t grow 2” thick algae, I would say it’s more like .5” thick? Tbh I don’t know
If waterfall grew .5” thick / deep algae then… 2” / .5 = 4
So it would be equal to 4 waterfall screens that were 8x6
If waterfall grows 1” thick then one surf 4 would be equal to a waterfall with two 8x6 screens