jus wondering how often i should be doing maintenance (cleaning) on my fx5? The tank is a 180g stocked with eight 7-8 inch rbp's. For extra bio/mechanical filtration, the tank also has an emperor 400 and a wet/dry filter rated for 180g-300g tanks with a mag drive 18 return pump. Feedings usually consist of shrimp and tilapia fillets every other day and a feeder fish every other month. My weekly 25%-30% water changes had to be cut down cuz my water bill has gone way up. So now I'm doing 40%-45% water changes with gravel vac once a month but im still keeping up with my weekly water param checks and everything is fine.
