DR TANK Aquarium Series Tab
0. Substrate Root
Direction of Substrate fert. (for newly set-up): 1 Tab for 10L water. Please refer to the following dose table. The tabs are evenly spaced on the bottom of the tank and then covered by soil or gravel.
Direction of Root fert. (for Topdressing):
• 1 tab for 15*15cm planted area.
• Insert 1 tab into soil or gravel about 2-3cm depth.
1. Bio-Bacter
Contains micro-organisms in a dormant state, vital for an ecosystem. When activated, these micro-organisms in the filter decompose harmful bacteria and help improve water quality. They also assist in digestion processes within the aquarium environment.
| Application Type | Dose |
|---|---|
| Newly Set-Up | 1 Tab per 10L water |
| Topdressing | 1 Tab per 15*15cm planted area |
FAQ
How should I place the substrate root tab in a new aquarium setup?
Place one tab evenly across the bottom of the tank for every 10L of water, then cover it with soil or gravel.
Can I use the bio-bacter tab to improve water quality in my existing aquarium?
Yes, the bio-bacter contains dormant micro-organisms that activate in the filter to break down harmful bacteria and support better water quality.
Is this product safe for snails and planarians?
Yes, this product is free from chlor and specifically formulated to be safe for snails and planarians, with zero planarian and snail removal action.




Leonard Graham –
I used the substrate root tab in my 20L tank during setup. It helped the plants grow stronger and the water stayed clearer. The bio-bacter part worked well after a few weeks, and I noticed fewer harmful bacteria. Easy to use and effective.
Alexandra Bower –
The instructions were clear. I placed one tab per 10L as recommended. The plants rooted well and the water quality improved noticeably after a month. No issues with snails or planarians.
Alan Chapman –
Great product for beginners. The tabs are easy to handle and the bio-bacter helped stabilize the ecosystem. I didn’t have to do frequent water changes after using it.