CYCO Swell, 20 L Sentinel / GPS Match the pre-filter to your

Match the pre-filter to your Black OpsNutrients Carbon Filter size

potassium and other essential plant nutrients needed for vigorous fruiting and flowering

Use this float valve to adjust water level and can be mounted horizontally or vertically

while others deliver slow-release nitrogen over time

Although this fixture features 8 inch oval air-cooled fittings

CYCO Swell, 20 L Sentinel / GPS Match the pre-filter to yourThe phosphorus in Cyco Swell plays an essential part in photosynthesis, helping with plant maturation, increasing growth and encouraging blooms. It also provides a healthy dose of magnesium, which activates plant enzymes needed for robust growth. Swell is also recommended in the later flowering stages, as magnesium also promotes increased levels of essential oils and greater fruit size.