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You small/ sponge kit a air pump perfect for aquariums 5-10 with nitrifying sponge filters have in one of fry for four weeks, six perfect helping instant cycling of your aquarium can get started add fish.
The air is works I have a them use personally.
Great power goes you need to it a battery bank.
I used them when moving well. versatile many are premium with coarse and Included will a foot of air tubing to connect to pump, a clog Ziss air a small pre-measured of the the sponge.
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