Review on 🐠 Optimize Marine Fish and Coral Aquariums with Innovative Coral Feeder SPS HPS, Long and Short Versions by Zack Higgins

ok, the length is good because you can reach a spot in the aquarium without putting your whole hand in the water. If you use it to spot feed corals, FORGET IT. I used it once and sprayed more water on my corals than on the liner because it doesn't hold pressure like a syringe meaning when you use it it sucks up more water each time you squeeze and release the bead . So when you try and feed, the pressure keeps throwing the food back into the balloon and any water it sucks into the tube splashes onto the coral, if that makes sense. I tried pressing on the ball to keep the food from spilling out and the water from being sucked back in, but that just didn't work. If you just want to use this to remove sand from rocks then I say it's worth it. it's for that, otherwise it's utterly useless.