It helps to put the zucchini slice on a small plate - this way you can just remove the plate/bowl.
Originally posted by Toro Driver
We have three red claw crabs in our fifty five gallon. We get snails eggs on occasion with new plants. The snails never make it a day. The red claws crunch them into nothing as fast as they can hatch. If you have a large snail like my rams horn or an apple snail they're two big to be bothered by the crabs. A crab will use your large snails as an elevator to the top of the tank if given the chance though.
Originally posted by bizzy928
Do you give your red claw crabs air space to breath?
As long as they can get outOriginally posted by Innes
In my experiance you don't need to as they are great climbers and will find a way to the surface even if they climb a filter or a heater wire
I was all ready to disprove this, because it just sounded ludicrous, but I can't...except in one case. MTS may survive bouts of acidic water...the die-off which may or may not happen is related to the inability to properly grow and maintain their shells in acidic water (from what I've found) so it seems as though you might need to do this for a longer period of time...that could be stressful to any fish to have the level of acidity changed threefold or more for an extended period of time and then reversed.Originally posted by Innes
snails cannot survive in acidic waters - if you can slowly lower your pH to about 6.5 (assuming your fish can handel this, I don't know what you have) they should soon die off - then you can slowly raise the pH again