Biggest waste of money ever: Hanna Phosphate Checker.
This putrid looking brown hair algae is having an absolute heyday on all the rock that was added to my stuff from the previous tank. So I do two tests tonight to determine whether my gfo needs replacing after only 2 weeks in operation.
Both tests: 0.00
When you're already ****ed because it's damn near impossible to get all the damn reagent out of those little packets let alone into the vial... and it slaps you with a zero reading twice... I damn near threw the thing out!
