Inherited a mature red-eared slider - help please!
Hello everyone - my sister and I inherited a mature red-eared slider (about 10 inches) with a 100 gallon tank. We removed all of the gravel off of the bottom of the tank. The tank is half filled with water. There is a small and ineffective filter as well as a heater that doesn't seem to be working too well. We've been reading as much as we can on this amazing site and knew that you guys could help. We want to outfit the tank to best suit the turtle. As we're located in Canada, and our prices are higher than in the States, we are wondering what the best filter, heater, platform and light would be that we could buy to improve the turtle's life, while hopefully not spending an outrageous amount. We would be so grateful for any help!