anone using these?
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+4587+19711&pcatid=19711
I'm thinking something like this might keep my fish from smashing heaters, if they ram into them that's fine I have plastic guards on them but they still unhook the suction cups all the time
Are all magnets aquarium safe? I'm thinking it would be cheaper to make my own clips, and they would probably be sturdier than these
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+4587+19711&pcatid=19711
I'm thinking something like this might keep my fish from smashing heaters, if they ram into them that's fine I have plastic guards on them but they still unhook the suction cups all the time
Are all magnets aquarium safe? I'm thinking it would be cheaper to make my own clips, and they would probably be sturdier than these