Obligatory is this good question



Posted by Vaultboy474

7 Comments

  1. Should have an air stone. That power head is not introducing much oxygen just movement. Need bubbles to be popping 

  2. Proper_Front_1435 on

    Yes, for oxigen for sure. Also tho, congos LOVE some current. If its in the budget I’d get a second one to point down toward the substrate or across the tank.

  3. Content_Seat8262 on

    Can you push the filter down bit so the air bubbles are in the water rising up. This will give better oxygen flow but slow down the surface flow rate.

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