Posted: Wed Feb 11, 2009 4:13 am
I personally do not like internal filters, they drive me nuts and they take up tank space. I have a huge Eheim canister filter ($400) and two whisper filters ($50 each). If the water gets low, I have trouble getting the whispers to work since it is so crucial to have enough water in the tank with those.
About the basking area, I think that I am going to use one of my old turtle basking platforms (zoomed) to create a ramp. I saw someone take one and somehow attach it to a homemade platform and when the water evaporates the ramp will actually sink some to adjust to the change in water depth. Also, if you think about it, it has a built in "ramp" that will make it easier for the turtle to get up than using something that is solid.
I see that alot of people using that honeycomb type "light diffusers" as their base, but I don't think it would be strong enough. I had a piece of plexiglass that I used for the base of my first homemade platform and it broke. I went to Home Depot and the "plexiglass expert" told me that my best bet (for strength) is to use Lexan. It is in Home Depot/Lowes where the plexiglass is, but it is supposed to be 250 times stronger than glass. I am planning to get 1/4 inch lexan than the 3/32 inch thick plexiglass that I got before. The guy said that plexiglass will break if you drill holes in it. I guess it is just not meant to work like that.
I have seen people suggest to use a door hinge to connect the ramp to the platform. You can flip the hinge over so that it will only go so far back. You can get them so that they won't rust, so it will last a whole lot longer.
I am making the platform larger than the top of the tank to make sure they have enough room, but I don't think you'll have to do that since you'll have a 100 gallon tank.
Good luck!
*Happy* *Happy* *Joy* Joy*
2 Red eared sliders (Rocki and Trixi)
2 Russian tortoise (Hermi and Lela)
2 Goldfish (adopted by turtles)
1 Cat (Miss Kitty)
1 Loach
1 Baby Molly