Oxygen-powered granular formula: Cleans pond surfaces quickly and effectively
Instant activation: Works on contact to kill and lift algae immediately
Safe for fish and aquatic plants: Non-toxic when used as directed
No pond draining required: Treats surface areas without emptying the pond
Targeted application: Effectively tackles stubborn algae and debris on waterfalls, rocks, and streambeds
Summarized by Shop
CrystalClear D-Solv is a powerful granular algaecide that harnesses the natural power of oxygen to clean pond rocks, waterfalls, and streams without draining your pond. Ideal for spot treatment, this fast-acting formula lifts and oxidizes algae on contact, leaving surfaces visibly cleaner in minutes. D-Solv is water-activated and safe for
Form
Granular powder
Application
Sprinkle on wet surfaces
Dosage rates
1 oz per 600 gallons (up to 25 sq ft), increasing as needed
Coverage
Up to 20,000 gallons per 2 lb
Safe for
Fish and aquatic plants when used as directed
Not for
Liquid dilution or undiluted use
Summarized by Shop
5.0
4 ratings
5
4
3
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1
Great product!
Works instantly.
M
Michael · 9 days ago
Useful for pond cleanup
Works well on the slimy green buildup around rocks and the waterfall area. I like it for quick spot cleaning when things start looking messy. Much easier than scrubbing everything by hand.
A
Anonymous · June 10, 2026
Helped Clean Up the Pond Fast
Used this to help clean up buildup and debris in the pond and it worked better than I expected. Water looked cleaner after a few treatments and it was easy to apply.