Sharing my pre holiday Preparation for my tanks... Filtration 1. 2 weeks prior to my departure, I clean/maintain my cannister filter, ensuring the impeller is clean and flow rate functioning efficiently. 2. I add charcoal/nitrazorb or purigen to the cannister and/or sump as a precautionary step - insurance policy. I deliberately don't do it the day before, just in case I break the impeller, shaft...etc, and prefer to ensure the filtration is absolutely perfect, as this is perhaps the most critical part of their survival whilst away. Water Quality 1. 1 week prior to departure, I do a complete WP test to ensure PH, GH, KH TDS and nitrates are at the level it should be, and would deliberately reduce TDS by about 10% to the "normal" level, as the TDS would naturally rise over the period. 2. 3 days Before departure, I'll do a 15-20% water change, remineralise the water, add mineral powder etc.... to ensure the water is in absolute perfect condition. 3. The day before departure, I'll do a 10% WC, to compensate for the heavy feeding over the past few days. Food 1. 2 weeks prior to departure, I will feed more high protein, fibre and fat food in their diets i.e. frozen blood worms, brine shrimp, blanched spinach/kale ..... whilst I'm away, the feeding regime would be powder food and pallets. 2. 2 weeks prior to departure, I will soak, then put some fresh IAL into all my tanks. 3. 2 days prior to departure, I will soak some dried mulberry leaves, and on the day of departure, i will place them into each tank. 4. 2 days before my departure, I will ensure my shrimps are all fed well, and that they are not scampering/rushing for food. Feeding Routine 1. I'm fortunate that I have a person to feed and watch over my tanks whilst away. The feeding schedule would describe each tank, and clearly define how much to feed i.e. 2 pallets for tank 1, 1 for tank 3 .. etc, or 20 ml of powder food (mix in water) ..etc 2. Depends on my confidence of the person, I will do a daily feeding schedule, otherwise an alternative day schedule. 3. Depending on length/time away, the shrimps would be OK, without a feeding routine for up to a week, even 2 weeks BUT, due to the number of berried shrimps and shrimplets, I would prefer a daily feed. Other 1. I also leave instructions to check on water levels and a lookout for dead shrimps. Each tank has a waterline mark to confirm level to top ups..etc. I have double the qty/volume of RO water I guesstimate that is required whilst away. 2. I leave two emergency contacts, just in case the person finds a massacre. 3. Depending on season, check to ensure heaters or chillers are all functioning correctly. I'll post my feeding schedule when I return on hols, as I haven't got it on me. Have done this routine over the past 2-3 years and have been extremely comfortable with it. Trust this helps .....