I read all the reviews that the cap didn't fit, the first time I used it I forgot those reviews... I remembered it fell off the second time and I did Had to clean up a huge mess. I have made. The milky white substance in this bottle does not rinse off easily. However I find it works, you need to add it at night after the lights are off, preferably right before bed. The entire tank becomes temporarily cloudy. 3/5 for the cap and the fact that I really can't say 100% that it actually does anything other than cloud the water. I've been getting Coraline since the launch of this product but at the same time I've been using a very well established living stone so I don't know.
ACCU-CLEAR Water Clarifier for Freshwater Aquariums - Quickly Clears Cloudy Water, Ideal for Weekly Use
9 Review
12 Count Greenpro Root Tabs Fertilizer Tablets: Ideal For Aquariums, Ponds & Water Gardens!
26 Review
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
Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 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
𧲠Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review