I never can tell if my "swimmers" go in on purpose or fall. Once they're in, some check out the mystery snails and walk the length of the pool underwater, but sometimes I think it's because they know I'm watching & want to get far away before climbing out.
So here's my next question then, how do you remove the water for total cleanings? I'm not sure I can find a filter small enough to prolong water changes. I was toying with putting in a spigot. I considered a simple plug, but they'd have that out in a heartbeat and I'd have a mess. I can always use cups and a turkey baster, but that's a pain.
This rebuild is taking way longer than I wanted. My plans aren't coming together like I'd hoped. I wanted to put a topper on, but I've come to the conclusion that the only way to do that is to make a full-sized top, instead of on just half. The lights and creating/maintaining access to the main tank and the newly extended portion, are proving to be my undoing.
The only other way around the issues as I see it, is putting a tank beside this one and running a habitrail kind of link between the two. My goal was to give them more room and to allow me to adopt more crabs. I really wanted to give them more vertical enrichment opportunities, not just space. It's the exact same dilemma someone else posted about their 75 gal tank. I think they did a half tank topper and put the lights on that, but for me, the light isn't secure enough.
Any suggestions, thoughts?? I don't have a recent pic of my tank before the rebuild, this is what it initially looked like, but only for about 3 wks! I ended up adding another 4 inches of sub, the plants are all dead, and there's more coconuts, wood, etc. Oh, and they destroyed that little house too!
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