Drosera and Sarracenia in a Fish Pond: Monitor Water Quality

A Tampa, FL (zone 9) grower floated Drosera and a S. 'Judith Hindle' in a 4x8 ft, 2-ft deep pond with fish (orandas, guppies), biological filtration, and 7 hrs sun. VFT had been in 2 weeks and growing.

Pond Can Work If Water Stays Clean

• Clear water + biological filtration = likely low nitrates.
• Fish waste = nitrates; aquatic plants help absorb them.
• Water hyacinths (if legal) further reduce nitrates.

Critical Monitoring

• Test water periodically (pond test kit).
• Watch for blackened new growth = water toxicity.
• If issues arise, remove plants immediately.

Every pond is different—experiment cautiously. The VFT's survival so far is a good sign.