Joined
·
1,580 Posts
I got this off of the e-aquaria website and I thought it might be helpful...:wink:
The use of earthworm castings requires some prep-work but offers excellent results: lush, healthy plant growth.
Materials:
- A bucket for rinsing the castings
- Earthworm castings (without additives) - tap water
- a stove and pot for boiling the castings
Preparation: 1) Obtain 100% pure additive-free earthworm castings 2) Rinse the castings in your empty bucket - allow water to flow slowly thru. Turn the material over with your hand to distribute water throughout. Eliminate all that floats. 3) Boil the castings in a pot. There should be plenty of water so that the castings do not dry out. Boil 10-15 minutes, stirring occassionally. 4) Allow to cool. Deposit the castings back in your bucket, repeating step 2. Once again, eliminate all floating debris. 5) After thorough rinsing, the bucket water should become relatively clear. 6) Drain the bucket and place the castings in shallow pans or on sheets of cellophane in thin layers under the sun, allowing them to dry completely. The dried castings can be stored in ziplock bags for future use.
Usage: Earthworm castings should be used in moderation, and do not need to be completely dry for usage. They should be diluted with washed sand in a 50-50 ratio. The combination of earthworm castings and sand should approach 1kg of mixture for every 50 liters of aquarium water (for example, in an aquarium of 100 liters I recommend to use between 2 and 4 kg of earthworm castings). It is best to use the mixture as the first, bottom-most layer of your substrate. If you plan to build an extremely deep substrate, it can be used within the middle layers.
The use of earthworm castings requires some prep-work but offers excellent results: lush, healthy plant growth.
Materials:
- A bucket for rinsing the castings
- Earthworm castings (without additives) - tap water
- a stove and pot for boiling the castings
Preparation: 1) Obtain 100% pure additive-free earthworm castings 2) Rinse the castings in your empty bucket - allow water to flow slowly thru. Turn the material over with your hand to distribute water throughout. Eliminate all that floats. 3) Boil the castings in a pot. There should be plenty of water so that the castings do not dry out. Boil 10-15 minutes, stirring occassionally. 4) Allow to cool. Deposit the castings back in your bucket, repeating step 2. Once again, eliminate all floating debris. 5) After thorough rinsing, the bucket water should become relatively clear. 6) Drain the bucket and place the castings in shallow pans or on sheets of cellophane in thin layers under the sun, allowing them to dry completely. The dried castings can be stored in ziplock bags for future use.
Usage: Earthworm castings should be used in moderation, and do not need to be completely dry for usage. They should be diluted with washed sand in a 50-50 ratio. The combination of earthworm castings and sand should approach 1kg of mixture for every 50 liters of aquarium water (for example, in an aquarium of 100 liters I recommend to use between 2 and 4 kg of earthworm castings). It is best to use the mixture as the first, bottom-most layer of your substrate. If you plan to build an extremely deep substrate, it can be used within the middle layers.