Plant Nutrition & Substrates
While many aquarium plants can be grown in gravel alone, we recommend using a nutrient-rich substrate underneath your gravel when setting up a planted aquarium. This provides plant roots with the essential nutrients they need for stronger growth, healthier leaves and better root development.
Two of our favourite substrates are Tetra Complete Substrate and Seachem Flourite. Both provide an excellent foundation for rooted aquarium plants and can help them establish much more successfully than gravel on its own.
For established aquariums where replacing the substrate isn’t practical, API Root Tabs are an excellent alternative. These nutrient tablets are pushed into the substrate around the base of root-feeding plants, delivering nutrients directly where they’re needed without having to strip down the aquarium.
The right combination of substrate, lighting and plant nutrition can make a huge difference to the health and appearance of your aquarium plants. If you’re unsure which option is best for your setup, our team will be happy to recommend the most suitable products for your aquarium.
Need Help Choosing Plants?
Not sure what will work in your tank or pond? Bring in a photo of your setup, or tell us your tank size, lighting and fish species, and we will help you choose suitable plants.
We can also advise on plant food, substrates, lighting, planting tools and basic plant care.
Visit Us In Store
Our plant availability changes throughout the year, especially with pond plants, so the best way to see what we currently have is to visit us in store.
Birchwood Aquatic Centre is based in Swanley, Kent, and we are happy to help with aquarium plants, pond plants, fishkeeping advice and everything you need to keep your setup looking its best.