Alpine™ Low Voltage Transformer & Photocell Mesh Size_ 3/8" No fertilizer

No fertilizer

14 Ounces Can Treat Up to 10

ColorFalls Replacement Bulbs & Transformers

Determines the level of nitrite - high nitrite levels may cause pond fish to suffocate and die

Alpine™ Low Voltage Transformer & Photocell Mesh Size_ 3/8" No fertilizerPhoto Cell and Timer will activate when it gets dark. Adjustable timer for settings of auto, 4, 6, or 8 hours which work with the photo cell. Photocell and Timer Photocell 2 Year Warranty Use our calculators below to determine the transformer size that you need. Use the top calculator when all of your lights are the same wattage. Use the bottom calculator when you have multiple wattages. For more information on calculating transformer size, see here.