How far away from the Apex controller can you use the DOS dosing pump? Today we find out! Haven't joined our #AskBRStv Facebook community yet? JOIN HERE Sharing your personal experiences and asking questions in the comments section of our BRStv videos on YouTube not only drive the conversation further, but are also very helpful to those fellow reefers who may have wondered the same! Keep them coming! Each week we'll pull questions from Facebook, Instagram, Reef2Reef, YouTube and our own website Q&A pages and answer the most interesting ones in a quick #AskBRStv episode. Welcome to #AskBRStv where we take questions from you, the reefing community, across all of our social networks and forums and answer them right here on YouTube! From how your reef gear works to coral and fish care and everything in between, we're here to answer your questions and share collective hobby knowledge with the community at large. *Legal Stuff* The purpose and content of this video is to provide general information regarding the products and their applications as presented in the video. Aquatic sales solutions, inc. And its officers, directors, employees and agents disclaim all express or implied warranties, in any way, related to the products and their application as presented in this video, make no representation or warranty regarding the products and the application as presented in this video and shall not be liable for any direct or indirect losses or damages of any type, including but not limited to punitive damages, or from personal injury or death resulting from or in any manner related to the video, and the products in and contents of the video. The viewer expressly agrees that aquatic sales solutions, inc. And its officers, directors, employees and agents shall not be liable for any damages or losses related to the products in and content of the video and hereby agrees to hold the foregoing harmless from any such losses or damages.