DIY filter unit. What flow rate should i choose for powerhead
Hey folks.. I'm planning a DIY filter system for my planted tank. Currently having an internal sponge filter. I wanted to upgrade and build something like the attached diagram. I have a 10 gallon tank. I have 2 power heads. 1 rated 100 GPH max output and 1 rated 200 GPH max output. Considering that flow through the filter media will slow down the final output what flow rate should i consider using.
This the diagram of the plan
Last edited by Darkblade48; 08-13-2018 at 12:05 PM.
Reason: Please use the edit function for back to back posts to keep threads cleaner