Painting a Plastic Pond: Fish-Safe Options

Sunroom plastic pond stained. Want to drain, paint black with hardware-store plastic spray paint. Asks if safe for koi and about feeding/plants.

Paint Toxicity

Most spray paints toxic to fish. MUST contact manufacturer for potable/pond-safe certification. Do not guess.

Koi Care Basics

• Feed previous owner's food initially; transition slowly.
• Feed what they consume in 20 min; no leftovers.
• Color-enhancing foods (spirulina, shrimp) affect pigment.
• Plants: water lettuce, hyacinth, cattail, iris, papyrus.

Better: use pond-safe epoxy or liner paint.