Eddie Z. Salt Water Week #2 Update No more cyano after 3 days. Post by Nualgi Aquarium. Case Study Tags Posted on March 11, 2014 ← Lucas D. Ted S. → Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Buy Nualgi Aquarium Case Studies & Testimonials FAQs What is Nualgi Aquarium? How It Works Benefits of Nualgi Aquarium Buy Nualgi at Your Local Fish Store