LF Macro Algae

[markevee]

Too bad I'm anti Facebook, I've been replying to every kijiji add that pops up. Most people still want a fair bit for there equipment/corals. It's horrible! I'm going to help people out when I get my tank finally up and going. if something's over growing ill break chunks off and give them away! So I read somewhere that you need deionized water to get purple algae.. Is this true because that's going to be so so expensive