Whatever time frame you designate to any aquarium project TRIPLE IT.
Rinsing sand clean takes an enormous amount of time. That's why so many just replace it.
I'm not sure about Mojanos but peroxide will do in the Caleurpa, and most any other algae.
__________________
250 gallon mixed reef, 2 Reefbreeder's Photon V 2, RD 3 Speedy 80 Watt, DAS EX-3 Skimmer, MTC mini cal, 2-3/4" Sea Swirls, Aquacontroller & 6 Tunze pumps.
|