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How do you replace substrate that has expired in your shrimp tanks?

11K views 24 replies 10 participants last post by  xenxes  
I would net the shrimp out, save as much water as possible. Replace the soil with new add your water and shrimp back in and you should be good to go. This wouldn't work very well if your using undergravel filtration, but if your using sponge filters or canisters you should be fine.