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and fungus gnats
and 20 ml pH 7
It foams less than the regular formula of Sea Green
Unique coiled support frame allows for expansion and contraction of the arc tube during operation
• Stomatal opening 10 times greater than red light (feeding tube of plant)
HydroLogic Small Boy Replacement Filter Housing, 1/4" special-order and fungus gnatsOccasionally filter housings crack from mishandling, cold temperatures, excessive inlet pressure, pressure spikes or water hammer. Should this happen to you, get the most life from your HydroLogic smallBoy filter with this OEM replacement housing.
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