This product uses regular tap water and makes it more fish friendly by removing chlorine and other chemicals/metals from the water. It is easy to cleanly dose the product and easy to use according to the instructions. I use it in a freshwater aquarium and it works fine. Fish appear healthy and active during use. I recommend.
Tetra AquaSafe tap water treatment agent, 5 l
11 Review
ACCU-CLEAR Water Clarifier for Freshwater Aquariums - Quickly Clears Cloudy Water, Ideal for Weekly Use
9 Review
EcoBio-Block Stone: Natural Water Clarifier & Odor Remover for Aquariums (Medium) - Treats 15-40 Gallons Efficiently
10 Review
Omega-3 caps, 1000 mg, 100 pcs, 1 pack, neutral
34 Review
Mini pump Xiaomi Mijia Electric Pump 1S, plastic, black
55 Review
Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 Review
Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 Review
π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review