uh my drop checker keeps falling in my tank and spilling the fluid. is this toxic to my fish? am i going to have a massive die off?
yeah suction cups suck. i used a powerhead once and it ruined my substrate layers in my planted tank by falling and spitting the sand around causing a divot in the dirt multiple times. now i use a wave maker with a magnet... but yeah anything suction cup sucks. do you have a link to these types of checker? ive never heard of itI use the U shaped neck ones just for that same reason. Anything with suction caps is completly useless. If the length is a problem probjust use a bit of plastic tube as an extension.
thank youCheck on ebay, that's where I picked mine up they are quite cheap.
Sorry for the dirty looking tube its my spare.
I also make up my own reagent as the on line sellers are just to expensive for what it is. Can give you the mix if you need.
This is on Australian ebay. Probably you can also find one locally if you are US based.