Resetting a planted tank, especially a larger one, can feel like a huge task. These three easy tips can help simplify the process.
Tip 1 – Preserve Your Plants Properly
If you plan to empty the tank but keep your plants, a common mistake is to leave them floating in water. While this is okay for a day or two, it can lead to rapid deterioration. A better method is to store the plants damp (not soaking), in sealed zipper bags, and place them in a cool (16-24°C) shaded area. This method helps most plants last for a week, while some species can survive several weeks.
Tip 2 – Re-use Aquasoil Effectively
You can mix old aquasoil with new in a 50:50 ratio. While the nutrient content won’t be as high as new soil, it’s still sufficient. Be sure to keep the soil moist while mixing to preserve beneficial bacteria.
Tip 3 – Speed Up the (Re)cycling Process
An established filter with a healthy bacterial population is crucial. It’s best not to clean the filter right after restarting the tank. If necessary, use tank water or dechlorinated water to minimize damage to the bacteria. A well-maintained filter accelerates the cycling process significantly.
Frequently Asked Questions:
Can I re-use my plants?
Healthy, young portions of stem plants can be replanted, but plants grown above water may temporarily look different.
Can I re-use substrate if I’ve had algae problems?
Algae spores are difficult to avoid entirely, but if your tank is well-maintained, algae growth will be limited.
What’s Next?
If you are doing a major tank reset, be sure to cycle it for at least a few days before adding plants or livestock. Always check that ammonia levels are at zero before proceeding.