F/2 Phytoplankton Fertilizer – 3.4 oz

This 3.4 oz F/2 Phytoplankton Fertilizer is a concentrated nutrient blend designed to support healthy, consistent phytoplankton growth. It provides the essential nutrients phytoplankton need to multiply efficiently and maintain strong, vibrant cultures.

Perfect for use with Nannochloropsis, Tetraselmis, Isochrysis, and other commonly cultured marine phytoplankton species. A little goes a long way—this bottle is ideal for multiple culture batches and small-scale production.

Formulated for reef hobbyists and aquaculture use, this fertilizer helps maintain proper nutrient balance without unnecessary additives, making it easy to achieve reliable results batch after batch.

Features:

• 3.4 oz concentrated F/2 fertilizer

• Supports fast, healthy phytoplankton growth

• Compatible with most marine phytoplankton species

• Long-lasting and cost-effective

• Easy to measure and dose

Note:
For aquaculture and hobby use only. Not for human consumption. Store in a cool, dark place and shake well before use.