- Lighting
- Atmospheric Control
- Hydroponics
- Nutrients & Additives
- Growing Media
- Plant Care/Pest & Disease Control
- Seed Starting/Cloning
- Garden Accessories
- Food Storage
- Books & Videos
- Water Management
- Refurbished Products
- Harvest/Post-Harvest
Transform your hydroponic garden with professional-grade pumps and irrigation equipment. From submersible water pumps to advanced air circulation systems, find everything you need for optimal plant growth and nutrient delivery in your indoor gardening.
These are perfect, durable solutions for beginners and experienced growers building custom DIY hydroponic systems.
Reliable water circulation ensures your plants receive the right amount of nutrients at the right time, preventing deficiencies and promoting healthy growth.
Our air pumps and stones provide essential oxygen to root systems, particularly crucial for deep water culture and NFT systems.
Professional-grade pumps from trusted brands like Active Aqua and EcoPlus deliver consistent performance, reducing system failures and plant stress.
Modern pump technology offers adjustable flow rates and energy-efficient operation, helping you manage costs while maintaining optimal growing conditions.
A hydroponic water pump circulates a nutrient-rich solution through your system, delivering water and essential nutrients to the plant roots. Submersible pumps sit in the reservoir, while inline pumps are positioned outside the water.
For most hydroponic systems, you'll need a submersible water pump rated between 160-400 GPH for small to medium setups. The water flow rate depends on the pump size and type of your system. NFT systems require lower flow rates, whereas ebb and flow systems require higher-capacity pumps for flooding cycles.
Yes, most active hydroponic systems require water pumps to circulate nutrient solution. Only passive systems using wicking methods can operate without pumps. Water pumps ensure consistent nutrient delivery and filtration, and prevent stagnation.
Air pumps aren't required for all hydroponic systems, but are essential for deep water culture and beneficial for most others. Aeration prevents conditions that can lead to root rot, enhances nutrient uptake, and maintains a vigorous root zone.
Calculate based on your reservoir volume and system type. General rule: circulate your reservoir volume every 1-3 hours. NFT systems need 1/2 gallon per minute per channel. Ebb and flow systems require enough flow to flood trays within 5-10 minutes.
While possible, fountain pumps aren't ideal for hydroponics. They're designed for continuous operation with clean water, not nutrient solutions that can cause buildup. Hydroponic-specific pumps handle nutrients more effectively and provide suitable flow rates.
Check the power connections and water level, inspect for clogs in the impeller or intake, verify the pump isn't running dry, and ensure the voltage matches the specifications. Clean debris from the impeller housing and check for worn seals or damaged components.