Tetra Plant ActiveSubstrate
Natural substrate for healthy soil biology — clear water and optimal plant growth
Promotes beneficial soil bacteria — prevents root rot and soil compaction
✅ Level: Easy — Apply when setting up the aquarium. No special equipment needed.
Tetra Plant ActiveSubstrate is a natural substrate for a plant-friendly soil climate. It promotes the development of beneficial soil bacteria and the maturation of the aquarium, reduces organic water pollution, and ensures an optimal soil structure. Prevents root rot and provides an optimal supply of nutrients to plant roots.
🌱 Product Specifications
| Type | Natural substrate |
| Promotes | Beneficial soil bacteria and aquarium maturation |
| Reduces | Organic water pollution |
| Prevents | Root rot and soil compaction |
| Effect | Clear water and optimal plant growth |
| Use | When setting up new aquariums |
| Brand | Tetra |
🚚 Delivery & Warranty
- Fast delivery from our store — ready for immediate use
- Shipping Tuesday or Friday → Read more about shipping
- Delivery with track & trace, usually within 1–2 working days
- Problem with your order? We will solve it together. Contact us via our customer service.
- Free shipping on orders over €59,-
✂️ Usage Tips
Apply ActiveSubstrate as the bottom layer when setting up the aquarium. Cover with a layer of decorative gravel or sand. Combine with Tetra Plant CompleteSubstrate for a complete substrate solution — ActiveSubstrate for soil biology, CompleteSubstrate for nutrients.
💡 Tip
Ideal for aquariums with demanding plants — the healthy soil biology and optimal soil structure ensure strong roots and lush plant growth.
❓ Frequently Asked Questions
What is the difference from CompleteSubstrate?
ActiveSubstrate focuses on soil biology and soil structure. CompleteSubstrate provides nutrients (iron, micronutrients). Both products complement each other for a complete substrate solution.
Can I use ActiveSubstrate in an existing aquarium?
ActiveSubstrate is most effective when setting up a new aquarium. In an existing aquarium, it is difficult to apply without emptying the tank.
Do you have another question? Feel free to contact us — we are happy to help you make the right choice for your aquarium.
Why Aquarium Plant Shop:
- Easy ordering from our own hardscape stock
- Many types of aquarium wood and stones. Ordered before 5:00 PM, shipped the same day.
- With PostNL you choose the desired delivery address yourself
- Always with track & trace code via email
- Pick up in store is possible 6 days a week
- At Aquariumplantenshop you will find everything for your perfect aquascape
Let customers speak for us
Planten zijn heelhuids aangekomen ondanks dat ze 2dagen later aankwamen. Post had vertraging maar ze groeien al goed in aquarium
Mooi vol potje.
Frisse kleur.
Wat moeite met groeien na het in kleine plukjes opgedeeld te hebben.
Groeit goed.
Heb al moeten knippen en de gepote koppen groeien als gekken.
Wel wat klein maar fris en mooie kleuren.
Groeit goed.
Mooi bosje fris en mooi gekleurd.
De plantjes waren zorgvuldig verpakt en verschil en van goede kwaliteit, kienhout en stenen idem, ben er erg blij mee en de vissen ook!
Door 5 dagen vertraging van post.nl hadden plantjes veel geleden,kaar netjes opgelost door verkoper.
