Aquarium Doctor Sludge Control 125ml
Sludge Control from Tap Aquatics is suitable for cold water, tropical and marine aquariums, providing effective sludge control for your aquarium and decreasing the build up of sludge.
Treats 565 litres.
Product Specifications
| Feature | Detail |
|---|---|
| Product Type | Sludge Control |
| Volume | 125ml |
| Effective Range | 565 litres |
| Compatible With | Cold water, tropical, marine aquariums |
FAQ
How often should I use Sludge Control?
The frequency depends on your aquarium type and sludge buildup. Generally, one 125ml dose is recommended for every 565 litres of water.
Is Sludge Control safe for fish?
Yes, Sludge Control is safe for fish and is specifically formulated for use in cold water, tropical, and marine aquariums.
Can I use this product in a freshwater tank?
Yes, it is suitable for cold water aquariums.

Cameron Short –
I’ve used this product in my 100-gallon freshwater tank for three months. The sludge level has noticeably decreased. My filter is running cleaner and the water looks clearer. Easy to mix and no fish stress observed.
Diane Vance –
Works well in my marine tank. After one treatment, I saw a reduction in dark sludge at the bottom. I plan to use it monthly as a maintenance routine.
Thomas Ellison –
Great product for reducing sludge in a mixed tropical setup. The instructions are clear and the treatment is effective without affecting water chemistry.