If you like the look of sand lower your flourite level a bit and top it with pool filter sand. Having sand only makes it difficult for some plants to root. Most of the carpeting plants will require strong light.
As far as culling there are a ton of methods dealing with larger fish, but for fry I've always fed them to other tanks. Freezing or Clove oil would probably be the cheapest and most humane way.
As far as culling there are a ton of methods dealing with larger fish, but for fry I've always fed them to other tanks. Freezing or Clove oil would probably be the cheapest and most humane way.
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