If I understand soaker hoses correctly, they will have much larger holes for bubble release than a diffuser would. The smaller the bubbles being released (for a given volume of air), the more efficient the aeration is. But your "less efficient" system may still be giving you adequate aeration.

You can always retrofit a better diffuser in the future if your interest and budget agree on it. Aeration needs for a new pond are usually lower than for older ones because they have not had as much organic sediment built up to decay and use up O2.


"Live like you'll die tomorrow, but manage your grass like you'll live forever."
-S. M. Stirling
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