They are a healthy

Powerful Surface Skimmer for 40-80 Gallon Tanks: The Aquatop Forza Power Filter Surface Skimmer is designed to efficiently clean and maintain aquariums from 40 to 80 gallons

30% max Moisture 89

ensuring enjoyable mealtimes with complete nourishment

Large cleaning surface area makes the job quick and efficient

MCP Red Sea Calcium (CA) Test Kit - Marine Care Program (21475) Size:75 tests They are a healthyRed Sea Calcium Test Kit Includes 75 tests. Kit includes easy to follow graphic instructions and conversion tables for immediate interpretation of results. Accuracy of either 15ppm or 30ppm according to your needs. Country of Origin: CHINA Age Range Description: All Stages