
Although labeled Instant Ocean, there are many fish chemical companies that make both freshwater and saltwater. I read the ENTIRE bottle. Even fine print. Then, when my husband read it without my opinion, he came to the same conclusion. The product does NOT indicate ANYWHERE, ONLY salt water or even fresh water. Many chemical companies make these items and claim they can be used with any aquarium. It's confusing to know what works under what conditions. I haven't noticed any change in my experience with this product. I have used it in various ways and it is not suitable for fresh water. None of my fish or loaches died, thank goodness. BUT should be written in black and white what it can be used for. unfortunately didn't work.

EcoBio-Block Stone: Natural Water Clarifier & Odor Remover for Aquariums (Medium) - Treats 15-40 Gallons Efficiently
10 Review

Live Freshwater Aquarium Plants: Dwarf Baby Tears, Hemianthus Callitrichoides, Java Moss In Vitro TC Cup By Greenpro
31 Review

ACCU-CLEAR Water Clarifier for Freshwater Aquariums - Quickly Clears Cloudy Water, Ideal for Weekly Use
9 Review

π API Stress Coat Water Conditioner | Tap Water Safe, Repairs Fish's Protective Coat, Use for Water Changes, Adding Fish, and Injuries
9 Review

Mini pump Xiaomi Mijia Electric Pump 1S, plastic, black
55 Review

π§² Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review

Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review

Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 Review