API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle

Does the job!

Good product does as it says

Works well

This stuff is amazing and its not overly expensive either.I set up a new tank with plant substrate, sand and gravel and as a result, the water was extremely murky and cloudy with sediment. I used filter floss and Accu-clear ad within 3 hours my tank water was crystal clear.As I haven't got any fish in my tank yet I can't comment on how it affects them but hopefully it'll be ok and I'll be able to comment on that later.

before using this my fish tank was so cloudy it looked like someone had poured a carton of milk into my tank you could not see anything so i bought this and i put half a cap full into my tank a couple hours ago and already my water is crystal clear! i have never ever seen my fish tank water so clear it’s amazing stuff definitely worth the money. i wasn’t so keen on putting chemicals in my fish tank but my fish are still healthy and fine so i can say it’s safe to use and wk t kill your fish 10/10

Can’t have a gleaming aquarium without this stuff, been using it for ever & it doesn’t seem to affect the health or fish or plants. Works fairly quickly best added at night so nice and clear for the next day, what I will say though is that unless you’ve got adequate flow you’ll be gravel vacuuming quite a lot as what the filter doesn’t get will just fall to your substrate & decorations, apart from that highly recommended.

Cleared up my foggy fish tank in a matter of 90 minutes. I did add a very small dose. Then a little bit more an hour later. Both doses under the amount recommended. 30 minutes after the second dose the water was and still is crystal clear

ok. on reading the instructions, i found that, you put 1ml in 10gallon ,so unless you have a 10 gallon fish tank in your home its no good!