Living SoilAquarium and fully submerged plants
Hornwort and elodea: substrate and planted tank guide
Hornwort and elodea is in Living Soil's Aquarium and fully submerged plants group. Plants growing entirely underwater in a tank: a thin layer of soil under a gravel cap, which is a different job from a pond basket. Its guide gathers what published references say about feeding, spotting problems and cautions, with a mix that suit it.
What the hornwort and elodea guide covers
Every item carries the reference behind it. Where references disagree, the guide shows both.
- Feeding1
- Spotting problems4
- Cautions2
The count is how many sourced items each part of the guide holds.
Substrates that suit hornwort and elodea
Each mix comes with the reference behind every figure, measured for your batch, pots or bed.
Good to know
- pH: the references give 6.6 to 6.6 for aquarium and fully submerged plants in general.
- The mistake to avoid: Pushing houseplant fertilizer sticks or water lily tablets into the soil under submerged plants. Bacteria turn their sulfate into hydrogen sulfide, which can kill plant roots.
- Also known as: hornwort, coontail, ceratophyllum, elodea, anacharis, egeria, egeria densa and waterweed
Questions
What is the best substrate for hornwort and elodea?
Living Soil lists 1 mix that suit hornwort and elodea, each from a published reference. One is Aquarium soil layer for soft water. The app measures any of them for your batch, pots or bed.
What pH does hornwort and elodea need?
The references give pH 6.6 to 6.6 for aquarium and fully submerged plants in general.
Is the hornwort and elodea guide free?
Its overview is free: what the guide covers and which mixes suit it. Opening the full guide takes credits, and the app shows the price before you confirm. Credits never expire.
Grow hornwort and elodea on the right substrate.
Look up the full hornwort and elodea guide free, and unlock it only if it is what you need.
See the hornwort and elodea guide, free