Keep fresh and beautiful looking plants with Aqua One’s ThermoSub Substrate Heating Cable! The cable helps to maintain a substrate temperature slightly higher than the aquarium water which increases plant metabolism and in turn increases uptake of nutrients, providing faster growth and
less excess nutrients in the water column.

The temperature difference helps bring nutrients to plant roots where they are more readily adsorbed than through the leaves providing a long-term healthy environment for your plants and fish!

Features & Benefits:

• Can be easily hidden within the substrate of your aquarium
• Different sizes available to suit your needs
• Flexibility allows you to have heat exactly where you need it
• Faster plant growth!