In Jainism, ahimsa is not something that can be “balanced out” by other good acts. So live-feeding is still considered himsa, and other practices do not erase that harm.

What you can do is reduce overall violence and strengthen your Jain practice in other areas:

• Stop or minimize live-feeding as much as possible.
• Use the least harmful feeding method available, if the snake’s health truly requires it.
• Practice strict non-violence in food: vegetarian or vegan as far as possible, avoiding root vegetables if you follow that strictly.
• Avoid unnecessary harm in daily life: careful walking, filtering water, gentle cleaning, protecting insects and small beings when possible.
• Observe restraint in speech, anger, greed, and attachment.
• Do pratikraman / repentance sincerely for unavoidable harm.
• Increase compassion and charity: care for animals, support shelters, rescue work, or causes that reduce suffering.
• Simplify possessions and lifestyle to reduce indirect violence and attachment.

From a Jain point of view, the best response is not “I harmed here, so I’ll do extra good there,” but rather: reduce himsa as much as possible, repent sincerely, and deepen ahimsa in every area of life.

If you want a very practical Jain approach, the most aligned option is to avoid live-feeding whenever possible and choose the least हिंसात्मक care for the animal.