DESCRIPTION Controls many types of algae in marine and reef aquariums. Will not harm marine fish, corals or other invertebrates. Effectively controls Green algae, Red slime, and Brown algae in marine aquariums containing live corals, invertebrates and fish. Features: Controls algae growth and keeps marine and reef aquariums clean & clear Effectively controls these types of saltwater algae: Green algae (Cladophora), “Red Slime” (Oscillatoria / Spirulina major), “Brown Algae” (Cyclotella) in marine aquariums containing live corals, invertebrates and fish. When used in salt water will not harm snails, clams, scallops, shrimp, anemones, sea cucumbers, feather dusters, coralline algae, soft corals, hard corals and other invertebrates. Dose every three days until algae is under control then dose weekly Includes: Contains one (1) API MARINE ALGAEFIX Algae Control 16-Ounce Bottle Intended Pet(s): Fish Product Dimensions: 2.375 in x 2.375 in x 8.75 in Capacity: 16 fl oz Cost: $25 Free Shipping: We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout. Delivery Time: It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances. Reviews There are no reviews yet. Be the first to review “API Algaefix Marine Aquarium Algaecide (16 Fl Oz)” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.