katiehuggins 162 Posted April 3, 2013 STEP ONE:get an old water bottle, tear off lable soak in hot water to get adhesive off! STEP TWO:After soaking the water bottle place the bottle in the middle ofthe gravel floor, and put dirty gravelin with a spoon. STEP THREE: with gravel in the bottle sitting face up let bubbles drain out, till completely full the n tilt down wards, and let the gravel trickle out, when all ofthe gravel is out, nasty waste water should be all thats left, then despose of that water!!!! 0 Quote Share this post Link to post Share on other sites
dnalex 13,633 Posted April 3, 2013 STEP TWO:After soaking the water bottle place the bottle in the middle ofthe gravel floor, and put dirty gravelin with a spoon. Would this step sort of defeat the whole purpose, since by doing this you disturb the gravel already? 0 Quote Share this post Link to post Share on other sites
LovelyChaos 869 Posted April 3, 2013 You can also attach a tube to the top of a water bottle with the bottom cut open and use it like a siphon. But most water bottles can leech bad things into the water. 0 Quote Share this post Link to post Share on other sites
katiehuggins 162 Posted April 3, 2013 Hmmmmmmmmm,,....... good point denalex 0 Quote Share this post Link to post Share on other sites
