Need hair algae

[reeferious]

this is what i did to supply my tangs, cowries, nudibranch and other algae loving creatures with an endless algae supply. fill up one of your spare tanks with liverocks and make sure tank is super nutrient rich. in no time at all you'll find abundant algal growth on all the rocks. simply switch one or two rocks into your main tank and you'll have an endless algae supply.