(CORAL INFO) Common Names: Red Bush Micro Algae Frag Size: 2" Frag (Family) Gracilaria (Difficulty to Grow) Easy (Reef Safe) Yes (Lighting) Low to moderate (Nutrient Uptake) Strong nutrient exporter (Growth Rate) Exceptionally fast (Water Flow) Low water currents (Aggression Level) Peaceful Suitable (Tank Size) Nano to large (Color) Red - varies w/ lighting & conditions (Uses) Nano Reef Tanks, Refugiums, Sumps, Aquarium & Seahorse Setups - also used by aquarist's (BASIC CARE) Simply float the unopened bag containing your new algae in the tank for about 30min to 1 hour to allow the temperatures to match up. Then place the algae in your tank (in sand or floating) & it will attach itself to rocks or substrate. Trim your algae periodically to directly remove the absorbed toxins from your water or it can be used as food for your herbivore fish. (Disclaimer) Algae in the pictures are not WYSEWYG, photos were made under different lighting (blue or white lights) & in different tanks (our show of frag tanks). You will get a frag size as described, shape and color could be slightly off due to shipping stress. (SHIPPING TERMS & CONTACT INFO)100% LIVE ARRIVAL GUARANTEE (or will refund/re-ship) Contact me via Amazon Messaging (for help regarding products or orders) Shipped Standard (upgrades available at checkout) IF FOUND DOA PLEASE SEND PICTURES (I will replace or re-fund your order)