Can anyone recommend a good filter and heater for a 150 gallon tank?
I'll be getting a new tank soon, and I know for certain that my current filter and heater set-up isn't going to be enough. I currently have the Zoo-med 501 filter and a 15w heater for two 1.5” RES turtles. The turtles are going to grow bigger and I might add a few fish. I'm planning to make an above-tank basking area, so I will have 150 gallons of water (If my apartment can handle the weight, gotta check that first!!).
I was thinking of the Filstar XP4, but it seems underpowered. Same for the Hydor In-line heater I was eyeing. I looked at some pond filters but the ones I found only had biological and mechanical filtration, I would like to have chemical (carbon) filtration too. Should I get two filters and heaters then?
What would you recommend? Or if you have a similar set-up, what do you use?

