1st Chamber: I simply have the heater in there, don't use the filter in there cartridge in there anymore, but still could if I wanted to.
2nd Chamber: Yeah LR Rubble, soon to have macro algae too
3rd. The water flows from the 2nd to the 3rd at the bottom, and the sponge in there filters any air bubbles or sand and such so it doesn't get sucked into the pump and out. I haven't done anything with this, just the pump and sponge.
2nd Chamber: Yeah LR Rubble, soon to have macro algae too
3rd. The water flows from the 2nd to the 3rd at the bottom, and the sponge in there filters any air bubbles or sand and such so it doesn't get sucked into the pump and out. I haven't done anything with this, just the pump and sponge.