Midwest Black Exercise Pen with Door - 8 Panels Each 24" Wide-Black E-Coat Finish 24 X 24 Protein Skimmers This unique formula contains a

This unique formula contains a blend of animal protein sources

colors or preservatives

If using alternately in several aquariums

550 kcal/kg (332 kcal/cup) Calculated Metabolizable Energy

It is effective against Ichthyophthirius (ich) as well as many other protozoans (single cell parasites such as Costia

Midwest Black Exercise Pen with Door - 8 Panels Each 24" Wide-Black E-Coat Finish 24 X 24 Protein Skimmers This unique formula contains aExercise Pen Secure double latch step through door access, provides 16 square feet enclosed area, black electro coat finishes provide lasting protection, easy to carry Folds flat for convenient storage, easy to set up No tools required for assembly, includes ground anchors and corner stabiliziers, provides the freedom to move and play while adding the security and comfort of a crate. 24 X 24