Tankmaid Gravel Cleaner Size:Large REVOLUTION is a "spot-on" medication

REVOLUTION is a "spot-on" medication that:

cholecalciferol (vitamin D3)

Even the most seemingly innocuous situations and experiences can trigger your pet's uneasiness when they are in unusual or unpredictable situations

Mix 40 mL Vy'Trate Liquid Concentrate with water to make up to 500 mL diluted solution

Tankmaid Gravel Cleaner Size:Large REVOLUTION is a "spot-on" medicationThe Tankmaid Aquarium Vacuum Gravel Cleaner effectively removes dirt and waste from gravel to maintain healthy water for your fish. Regular partial water changes will encourage fish growth, health and vitality. SIZE: Small: For tanks 20L or under. Medium: For tanks 70L or under. Large: For tanks 70L or over.