Red Sea DIY Aquarium Net Cover 48" /120cmA customisable net cover designed to reduce fish loss while maintaining light penetration and airflow. DIY design for a tailored fit Ideal for open top aquariums Helps prevent fish from jumping Discreet, low profile appearance Suitable for aquariums up to 48" 120cm. The 120 x 80cm DIY Kit Includes: 6 x External Corner (A) 2 x Internal Corner (B) 6 x Hanger (C) 1 x Front Spacer (D) 1 x Back Spacer (E) 2 x Profile (P1) 3 x Side & Space Profile (P2) 2 x