Monthly Water adjustments are made much simpler to try and do when applying gravel vacuums. They clean the squander off the bottom on the tank though taking away water for the partial h2o modify. Be sure you increase dechlorinator when incorporating the faucet h2o back again to refill the aquarium. https://aquariumshops.tech.blog/2023/04/20/dive-into-the-world-of-discus-fish-aquarium-cleaning-service-fish-pond-cleaning-and-fish-food/