About
Reviews (17)
20 Dec, 2016
Excellent value for the price
13 Jun, 2017
The last one a bought lasted 2 years before it went! 5*
10 Jun, 2016
Aquarium Sludge Remover
Good product well packaged at a good price. Only have to add 2ml every 2 weeks and adds good bacteria to help break down all the crap in the gravel.