Brightwell Aquatics Caridina GH+ Shrimp Mineral Supplement RO/DI, 500 ml

Works perfectly for my caridina shrimp! They are thriving and happy! Keeps gh really stable! I use this with distilled water and no issues

Haven’t lost any shrimp since staring to use this. We were losing shrimp during molting. This did the trick.

I had a crawfish its shell was really tuff stuff seems to work getting shrimp next

So RO water is best for tanks but shrimp like more “stuff” in the water and this bottle of cloudy stuff makes the numbers on this little weird stick go up to the range my shrimp supposedly like. No one is complaining so I assume it’s doing its job. Oh that stick isn’t a thermometer, it’s measures something invisible in the tank. Fresh RO water is usually around 50-60 when I do water changes without this product, bad news bears. As you can see it’s now at 150, I put a few pumps in last night after a water change.

I am not too sure about this product. I've used it and not too impressed with results.

My sulawesi shrimp are still alive, so I can only assume it is a very good product. Supposedly sulawesi shrimp are very hard to keep alive. I think not all shrimp require the same water parameters so I would research what they need first. I bought this because it was available at the time and I made it work for my setup. It's been over a month now.

It works but there are better products available. If you're enticed by the low price, don't be fooled. Its not as concentrated as other brands. It took many more pumps than directed by advanced instructions to correctly remineralize 10 gallons of ro water to 6gh. Tested with reagent and tds pen. Effective in an ineffective way. It does work. It just doesn't last as long as you would expect from a remineralizer.

Good product. Very simple instructions as long as you can do some math to match your tank size. I checked against pure RO and pumped 2 pumps in and it matched.